View Full Version : Think about running the heat tonight


Saltheart
01-23-2011, 10:11 PM
Might be a good idea to run the heat a little warmer than usual tonight. I usually let most of the house coast at 50 but I'm warming the whole place tonight. With the bitter cold expected , just a spot that leaks air in a corner or through an outlet could cause a pipe to freeze if in the unlucky wrong spot. Might be worth spending an extra $10 tonight just as insurance.

Long ago when I lived in the slums in worcester , we used to keep things really cold in the apartment. One morning there was ice in the toilet bowl :) no lie.

We often let the water run a trickle in the sinks to prevent freezing on the predicted cold nights (it gets seriously cold in Worcester sometimes). The nights when it did freeze were very cold but not the predicted worst. it was when maybe 0 degrees was coupled with high winds. kind of like tonight. The wind drives that cold into a weak link in the house structure and all it takes is one place to burst to cause a real mess and sometimes a lot of expense.

Anyway , worth thinking about tonight!

BigFish
01-23-2011, 10:22 PM
Good advice SH!:uhuh:

piemma
01-24-2011, 07:02 AM
-12 in the driveway right now (7:00 AM).
2 wood stoves cranked. 70 in the house. That's an 82 degree difference. I have burned 5 cords of oak so far this winter. I have about 2 cords left. Hope I don't run out. I have another cord down in the woods but the snow is just too deep to get to it.

I have a Yanmar 4WD tractor with logging chains on the rear wheels and a bucket loader on the front and got stuck yesterday afternoon. Snow is 4 feet deep in places and I was trying to bull my way through.

Will try again today but I will dig my way to the wood instead.

macojoe
01-24-2011, 09:43 AM
Thank God I have no issues here!! I set at 68 and never touch! Best thing I ever bought is a Digital thermostat .

MrHunters
01-24-2011, 12:58 PM
this is very good advice! I just had some pipes freeze.

The oil guy said I kept it too low (at 60 degrees) I told him he was wrong.

Got everything up to 65 with space heaters and such and then called them back in after a full night of torching the pipes.

Same story - your pipes are frozen.

Long story short. Yes they were frozen but only because a check valve seized up. What a pain the a$$ to convince them that you as the home owner think something else is going on with the furnace.

They wanted me to get a plumber which would have been BIG bucks!

Piscator
01-24-2011, 01:03 PM
Might be a good idea to run the heat a little warmer than usual tonight. I usually let most of the house coast at 50 but I'm warming the whole place tonight. With the bitter cold expected , just a spot that leaks air in a corner or through an outlet could cause a pipe to freeze if in the unlucky wrong spot. Might be worth spending an extra $10 tonight just as insurance.

Long ago when I lived in the slums in worcester , we used to keep things really cold in the apartment. One morning there was ice in the toilet bowl :) no lie.

We often let the water run a trickle in the sinks to prevent freezing on the predicted cold nights (it gets seriously cold in Worcester sometimes). The nights when it did freeze were very cold but not the predicted worst. it was when maybe 0 degrees was coupled with high winds. kind of like tonight. The wind drives that cold into a weak link in the house structure and all it takes is one place to burst to cause a real mess and sometimes a lot of expense.

Anyway , worth thinking about tonight!

50!!!!!

We have a digital thermometer

70 during the day and 66 at night set from 11:30PM to 5:30AM

MarkB
01-24-2011, 01:20 PM
I keep my thermostat at 50, and bump it up just enough to turn over the furnace when I'm up and about the house. I don't heat the basement - I closed up the forced air vents - but the heat from the furnace running keeps it above freezing.

I live alone. All I really need is warmth a half-inch around my body at all times. Heating the rest of the air in the house is a waste. So I just bundle up or throw a blanket over me. So that's 18 degree days (68 - 50)worth of oil I save every day of the winter. At $3 per gallon, that's a lot of money. And I dont' feel like I'm suffering. I'm warm right now - my hands are just cool.

Piscator
01-24-2011, 03:57 PM
I have young kids and a wife who always fees cold, 50 (even 60) in not an option for me

pmueller
01-24-2011, 04:15 PM
I've gone through more wood now than I did all last winter. Man I need a thaw.

Pete F.
01-24-2011, 04:28 PM
I don't know what you guys are whining about, this weather station is about 5 miles from my house.
Weather Station History : Weather Underground (http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=KVTWHITI1)

stripermaineiac
01-24-2011, 06:57 PM
Went down past -20 last night the old Yukon didn't want to start but finally got her going. high was 3 today till after dark then started back down again.

5/0
01-24-2011, 06:59 PM
Some interesting temps you Guys keep at you homes,If you are using a programmable t stats keep in mind that you shouldn't set back more than 4* you will not save a dime as an example.

Hey I leave for work at 0700 and get home at 1700 lets spin the t stat down to 50 & then when I get home just turn it up!
Bad Idea,your boiler or furnace will run strait for hours trying to catch up.All of those inanimate objects ,couch bureaus,beds,table hutch etc. in your house are current ambient temps and there wicking cold air and it's migrating toward your base boards or hot air supply registers and it just eating all of that heat dead in it's tracks!
Trust me.

On my up stairs programmable t stat's I have them set from 0500 to 0700 for 68* then fall back to 64* then at 1830 back up to 68* then at 2130 back to 64* main floor and basement are set for 67*.
I understand everybody has a different threshold for comfort so obviously temp ranges will vary.

Depending on your house/windows and how well it's insulated & using a programmable t stat you can save up to 15-20% of fuel

MarkB
01-24-2011, 07:54 PM
you shouldn't set back more than 4* you will not save a dime as an example.



Where in the world did you get that idea? Sorry dude, but you're makin' it up and giving very bad advice. The physics of this question is very simple - turn down more, save more fuel. There's no magic 'wicking' to take account of. This is a very simple formula:

1. The more degrees you keep your house above outside temps...

2. for the longer time

the more energy you use.

If you either set your thermostat lower, or keep it lower longer, you will save fuel.

And running the furnace to raise the temperature more than five degrees doesn't hurt the furnace. A furnace is not like a car engine - it's not like you're pulling a load up hill. The furnace always runs at the same rate. To raise the temperature of your house more, it just runs longer. If anything will hurt your furnace, it's cycling on and off, not running for a long time. That's true of any machinery - it's always the cycling that does the damage not the standard running.

5/0
01-24-2011, 08:06 PM
[QUOTE=MarkB;830649]Where in the world did you get that idea? Sorry dude, but you're makin' it up and giving very bad advice. /QUOTE]

Ahh really?This is what I do for a living,I fix/repair and sevice on a commercial,idustrial and high end resendtial level,Dude!

I would not pass bad advice to anyone on this site,since I've been here a long time and know most.


Bob

striperman36
01-24-2011, 08:11 PM
[QUOTE=MarkB;830649]Where in the world did you get that idea? Sorry dude, but you're makin' it up and giving very bad advice. /QUOTE]

Ahh really?This is what I do for a living,I fix/repair and sevice on a commercial,idustrial and high end resendtial level,Dude!

I would not pass bad advice to anyone on this site,since I've been here a long time and know most.


Bob

bob knows...heat

zimmy
01-24-2011, 08:13 PM
This is just what I found on the internet from a website promoting electronic thermostats. Not sure if it is legit or not... As an aside, we have a payment plan with our oil co. We pay a set amount each month. Every year we end up +$500 or so over what they estimate our cost to be. We keep it at 65 now with kids and 60-62 at night. 58 when away. Here is what they say...
Try turning down the thermostat 5 to 10 degrees at night, and then turn it up again in the morning when the coffee is brewing. If you can get used to that, you’ll save 5 to 10 percent of your heating bill.

Once common myth is that when you reduce the thermostat for only a few hours it will take more heat to bring your home back up to the desired temperature. This is not so. You will save money and fuel because your heating system will not have to keep your home so warm. You will use less energy overall even when you warm up your house from a cooler temperature

Read more: 10 Tips for the Thermostat: Your Key to Savings | Care2 Healthy & Green Living (http://www.care2.com/greenliving/10-thermostat-tips-save-money.html#ixzz1C0NhveOF)

zimmy
01-24-2011, 08:15 PM
This is from ca.gov website on energy...

For winter operation, consider setting the thermostat to 55 degrees at night when you sleep and at 68 degrees when you're home. (In colder parts of California, it's not recommended to set the temperature below 50 degrees, because indoor water pipes may freeze.)

Saltheart
01-24-2011, 08:24 PM
My house is 1700 sq. ft. I only use about 650 of it. The rest is closed off and kept at 50 all winter long. Back in about 1990 I installed a new heating system. I installed it with 3 zones , one of which is the area I live in , the other two zones is the areas I close off. I remember the gas company guy telling me what a waste to have 3 zones back when I did it.. Guess he wasn't very good at looking ahead at fuel costs. The 3 zones vs 1 zone as originally built has saved me about 4 times the cost of the entire heating system , including the whole furnace , registers and all controls, over the 20 years since I did it. Doing the whole thing myself also saved about half the total cost in the first place. The other good thing is that the fuel just keeps going up and so the annual savings actually increase every year.

Saltheart
01-24-2011, 08:38 PM
I'm not taking sides in the setback thermostat debate. What I will say is that in almost all cases , you should do the calculations to really be sure about whats going on. Its just like preparing a budget or estimating the cost of a project. If you do it on the cuff you can often be way off. Best bet is to sit down and write it all out. Now we have the luxury of spread sheets so very accurate calculations can be done on very complicated systems fairly easily.My guess is that the savings with a setback thermostat and how much drop in temp is good will be very sensitive to how long the time interval is between the low temp and high temp swings.

I am not looking forward to doing the heating system again when this one is obsolete. I have not looked into the details myself yet but they tell me the cost of new furnaces , etc has gone way up.

5/0
01-24-2011, 08:40 PM
Where in the world did you get that idea? Sorry dude, but you're makin' it up and giving very bad advice. The physics of this question is very simple - turn down more, save more fuel. There's no magic 'wicking' to take account of. This is a very simple formula:

1. The more degrees you keep your house above outside temps...

2. for the longer time

the more energy you use.

If you either set your thermostat lower, or keep it lower longer, you will save fuel.

And running the furnace to raise the temperature more than five degrees doesn't hurt the furnace. A furnace is not like a car engine - it's not like you're pulling a load up hill. The furnace always runs at the same rate. To raise the temperature of your house more, it just runs longer. If anything will hurt your furnace, it's cycling on and off, not running for a long time. That's true of any machinery - it's always the cycling that does the damage not the standard running.



First off I stated nothing more than 4 degrees, if you go grater than that it will take longer to "recover" which would mean what ever you set your temp at your system will run longer than It would have while you were gone(based on 10 hrs.)So this law will apply to any temp.As I stated we all have a different thresholds for comfort,yours just happens to be a balmy 50.

Secondly I didn't say boo about putting stress on the unit,cycling is and can be regulated by stetting dead bands in t stats or you can increase the differential in the heating stages(if your furnace supports more than one stage)or you can also select the amount of cycles per hour on initial start up on a digital t stat or if you have an older merc t stat change the anticipater for amount of degrees so the cycling won't be to close.

Don't go throwing my name out there as giving bad advice Mark,it's not cool, I don't like it.Sso think twice before you go typing away thinking the other guy behind the screen is some young puke just shooting there mouth off.

You copy.

5/0

joe the plumber
01-24-2011, 08:41 PM
To MarkB and 5/0.
First and foremost.NO ONE saves money on energy when its 0 or below.Setback tstat or not.These cold days are called "design days" by those of us in the industry.Every boiler or furnace runs at its max rated output.
The best way to save money on your energy dollar is to invest in an outdoor reset control for your boiler.The boilers output is regulated by outdoor temperature.It is a known fact that for every 3degrees F that you can lower a boilers setpoint and still maintain a 68 degree F indoor temp the occupants of the dwelling will see a 1% AFUE.Shoulder days account for about 40-60% of a boiler total annual run time.Do the math....That come out to about 15 to 40% annual fuel savings.
Properly designed or sized systems like the one I describe don't even require a Tstat.Its just stays steady all heat season long.In Europe these controls are LAW! They must be on all heating systems.I have this kind of system in my own home and installed many when I was in buisness.
Just my 2 cents.....

Saltheart
01-24-2011, 08:50 PM
To MarkB and 5/0.
The best way to save money on your energy dollar is to invest in an outdoor reset control for your boiler.The boilers output is regulated by outdoor temperature....

How does this "outdoor reset control" dohickey work? I never heard of one but it sounds very logical. How would it work on a hot water heating system like I use to heat my house?

Oh yeah , how much does it cost to add to an existing system?

joe the plumber
01-24-2011, 09:26 PM
How does this "outdoor reset control" dohickey work? I never heard of one but it sounds very logical. How would it work on a hot water heating system like I use to heat my house?

Saltheart,
An outdoor reset contol is a mini computer that wires to your boiler's high limit.It uses sensors (usually about 10,000 ohm) that monitor outdoor temp(located on the cold side of the dwelling)and 2 others that are on the boiler supply and return.They wire to the control with ordinary tsat wire.The control measures the resistance of each sensor and is equipt with computor logic that can now modulate the boiler's high limit in accordance to a heating curve within the contol.This heating curve can be adjusted to work on any hydronic heating system.
The heating curve is a "reset ratio".Simply put....If your house requires 180Degree water to keep your home 68 on a 0 degree day,then when the temp outside is 10,the boiler's high limit is now 170.A 40degree outside temp would "reset" your boiler's high limit to 140.Your circ runs 24/7 untill the contol scenses something called "warm weather shutdown"usually 65Degrees outside.The circ now shuts down.
If your boiler makes domestic hot water the reset contol scenses the call and the boiler goes out of modulation and fires up to its normal 180 degree high limit to satisfie the demand.
The return sensor monitors your return water temps and maintains a minimum temp on the boiler to prevent dangerous condensation which can lead to internal corrosion of the boiler.
These controls are made by TACO,TEKMAR,and many others.I also want to add that starting 2012 ALL new heating equiptment MUST be equipt with some kind of "weather responsive control"In the meantime,the control I describe will cost between 350 and 500 dollars.They pay for themselves quickly.
Please contact me with a PM if I can further help you.
Joe

Slipknot
01-24-2011, 11:24 PM
Where in the world did you get that idea? Sorry dude, but you're makin' it up and giving very bad advice. The physics of this question is very simple - turn down more, save more fuel. There's no magic 'wicking' to take account of. This is a very simple formula:

1. The more degrees you keep your house above outside temps...

2. for the longer time

the more energy you use.

If you either set your thermostat lower, or keep it lower longer, you will save fuel.

And running the furnace to raise the temperature more than five degrees doesn't hurt the furnace. A furnace is not like a car engine - it's not like you're pulling a load up hill. The furnace always runs at the same rate. To raise the temperature of your house more, it just runs longer. If anything will hurt your furnace, it's cycling on and off, not running for a long time. That's true of any machinery - it's always the cycling that does the damage not the standard running.

You obviously don't know Bob, but many of us do.
Bob does NOT make things up and give bad advice.

I agree with him on the 4 degrees thing for the few hours of setback time.

On the other hand, say you are going away for the week, sure turn it down 15 degrees and save money. I do that to my workshop when I know I am not going to be out there for days, I keep it warm enough so the glue doesn't coagulate when it gets cold. It does take a long time for all the objects to get back up to temp( I have a lot of cast iron), but it's worth it in saving gas.

Also outdoor temps have a lot to do with saving by setting back the t-stat.
4 degrees is a good rule.

your mileage may vary

Dave Dennison
01-25-2011, 02:39 AM
I worked 20 years in the heating trade and installed everything from viesmann boilers to Buderus and weil Mclain. I laid over 100,000 feet or more of radiant tubing. Believe me when I tell you I have been there and done it. Even been down to Springfield, Missouri to Watts Radiant for schools and seminars.
Joe the plumber talks about Tekmar and outdoor reset and they do save money and are awesome for people who know how to use them..
The main problem with these controls is most techs do not know how to install them correctly, and forget it when your oil burner guy trys to work on it or troubleshoot it. I know as I spent many years following guys around who did not have a clue and all it took was a simple seminar to learn about them. Usually when installed the outside sensors are put on the wrong side of the house 1/2 the time or they do not program them correctly. My main reason for saying this is that it usually cost the home owner in the end. So I will say that if you do have one of these systems you should learn about it.

It is True that in Germany they actually have efficency police that will shut your system off if it is not up to spec.

In all my years of no heat calls and frozen pipes and this is an understatement when I say in the winter 80-90 hours a week of it, the biggest problem I saw over the years in temps like this was people turning the T-stat back way to far which resulted in frozen pipes.
It is very true that when you turn your T-stat back to far it does make the system work longer to get it back up to temp. And yes it has to heat everything back up again, floors, furniture and everything else in your house..
When you have forced hot water systems and it is this cold you should never turn your t-stat back. Because once you do it stops circulating the water in the system for a longer period of time.
Still water and a cold draft means frozen pipes. You have to remember most forced hot water baseboard is mounted on outside walls.
I leave my T-stat on 68 all winter and never turn it down. I only heat with oil. I have a forced hot air system in this home. I filled my tank back in August and checked yesterday and its between 1/4 and 1/2 so I do not use much oil at all.

To the guy who had a tech tell him his pipes were frozen and they were not and it was a simple check valve, Thats just crazy, Checking for frozen pipes is as easy as closing the purge valve on the zone and opening up the valve to see if water comes out.. If he did not do this than its cut and dry dont pay the bill..
The problem in cold weather like this is that the techs run from house to house for no heat calls and if they have 3 frozen zones in a row than when they get to yours they assume it must be frozen before even checking or troubleshooting it. They fall into zombie mode so to speak.
Boy am I glad I did my time so I can sit in my lazy boy and be warm rather than in a 0 degree crawl space thawing pipes because the homeowner turned down the heat 10 degrees before they went to bed in weather like this.
Nope don't miss it at all....

BigFish
01-25-2011, 06:38 AM
Love our forced hot air! Lucky if we burn 275 gallons in a typical season!:uhuh: Forced hot water is expensive for so many reasons!

Piscator
01-25-2011, 09:05 AM
Love our forced hot air! Lucky if we burn 275 gallons in a typical season!:uhuh: Forced hot water is expensive for so many reasons!

I have gas forced hot air but I always thought forced hot water was the most efficient?

Saltheart
01-25-2011, 11:52 AM
Thanks for the explanation Joe. It makes sense. I'm going to have to look into that thing , even if its just for down the road when I do need to replace what I have. Mine still looks like new. No corosion anywhere.

very informative too Dave. Like a lot of things out there , people just learn a little then get in trouble. I find very few really get in depth info to really master a lot of this stuff.

Most know I'm an Engineer/Scientist (depending on what I was doing at any particular time in my career). I traveled extensively to China, Mexico , and Korea to teach certain engineering topics. It amazes me how some people catch right on while others can repeat what you said verbatim but cannot apply it at all to a real life situation.

I'm learning a lot on this thread! :)

Saltheart
01-25-2011, 11:58 AM
Oh yeah , forgot the hot air hat water thing. When I switched to hot water , the single driver was not economics , it was in resonse to allergy issues both me and my mother had. Some can argue about filters, and vacuuming the ducts etc but both our big allergy issues disappeared immediately when I put the new heating system in. I believe even with a brand new system , we both would have had issues. I think has a lot to do with pet hair and pet dander. We had dogs or cats or both and really loved them so no pets was not an option. Anyway , I don't know about exact numbers but I also though the most efficient water systems now (2011 vintage) were the most efficient. I could be wrong thoufgh as I am just going by what friends have told me who recently updated their own systems and chose hot water.

Maybe 5/0 or Joe or Dave can explain all that to us too. What's more efficient? I also like to know why?

I also had oil heat when I was in CT. I had a huge 14 room house and it had an old steam boiler. very confortable heat. i did however have to redo the system somewhat. I changed the burner nozzle way down from what it was when I bout it. I think the poor old lady was getting ripped off by the oil company. She had her system maintained by the same people who sold here the oil. She had the system fired at 2.25 GPH when I bought the place. Here oil bill was $1600 in 1983. I replaced the nozzle to 0.8 GPH and also ran a hot water heater in series with the boiler. The nozzle change dropped my annual oil cost to about $650 a year and the hot water change resulted in free hot water in the winter and about $20 a month in the summer. Overall I was happy with it once I adjusted everything. The idea of the smaller nozzle was to do as Joe and dave suggested. I wanted the burner to burn just enough to heat the house on the coldest day.

Swimmer
01-25-2011, 02:11 PM
Might be a good idea to run the heat a little warmer than usual tonight. I usually let most of the house coast at 50 but I'm warming the whole place tonight. With the bitter cold expected , just a spot that leaks air in a corner or through an outlet could cause a pipe to freeze if in the unlucky wrong spot. Might be worth spending an extra $10 tonight just as insurance.

Long ago when I lived in the slums in worcester , we used to keep things really cold in the apartment. One morning there was ice in the toilet bowl :) no lie.

We often let the water run a trickle in the sinks to prevent freezing on the predicted cold nights (it gets seriously cold in Worcester sometimes). The nights when it did freeze were very cold but not the predicted worst. it was when maybe 0 degrees was coupled with high winds. kind of like tonight. The wind drives that cold into a weak link in the house structure and all it takes is one place to burst to cause a real mess and sometimes a lot of expense.

Anyway , worth thinking about tonight!


You and my wife must be related

RIJIMMY
01-25-2011, 05:04 PM
I have a programmable and follow Bobs advice. It makes no sense to have huge swings in temps and have to reheat the entire house when I get home. Our temp range is max 64 and 60 when sleeping.
Anything more than 60 at night and Im too warm.

5/0
01-25-2011, 05:08 PM
Saltheart,
I can't answer which is more efficient,forced hot air VS forced hot water,but I can tell you this.For one forced hot water will not cause winter nose bleeds as much like forced hot air,alot of the high efficiency units are condensing which wicks moisture out of the house,but if you add a steam humidifier by April air or Nortec which get costly because you will be needing 208/230 volts to energize a heating element to generate steam,if you go with a cascading pad system and installed properly this will ad sufficient humidity to the dwelling area,you can also run a 24 volt pad & wheel system as well April air,Auto flo ect...
There are two things to conceder one for the humidity to stay in the occupied area the t stat or room temp must be kept at 68* or greater anything less than that the humidifier will be useless.
Secondly these must be maintained or you will get mold or the unit "might" not work right on the next season because the water in the cylinder,pad or tray has now crystallized and will harden on moving parts or heating elements.

As for AFUE results in best efficiency they can debate it,I think there are a ton of scenarios such as house insulation,windows,basement windows,bulkhead,doors/jams,attic insulation,rafters insulated or not,ridge vent etc.there are some many things to conceder.One thing about a furnace is when the burners turn off the fan relay can stay on for 30-60-90 or 120 seconds after the fact this was implemented to optimize efficiency but most say it's blowing cool air after the heat has disipated across the heat exchanger.
As for a boiler when high limit has been reached the burners turn off but the circ pump still delivers hot water,then if the t stat is satisfied it will not call for heat,but the baseboards are still radiating....So again I honestly cant answer your question but just give you my observation.

On a side note if you have allergy's there is a product out the called Guardian air it was created back in the early 90's to combat the Sars virus /bird flu this is a neat UV lite that gets installed in the supply air plenum it works off of 115 Volts and should be tied into the fan relay,this way it will get energized when there is a call for heat or cooling,anyway this product creates good Ozone and it is proactive google it and check it out,I think this it the best product one could have if they suffer from allergies.

Saltheart
01-25-2011, 05:37 PM
You and my wife must be related

I've got lots of things posted here. Curious which one makes me sound like I'm related to your wife? :)

Saltheart
01-25-2011, 05:42 PM
Thanks for the info 5/0. The whole humidification thing seems like a science all to itself. I know my house is too dry usually. When I feel the need , I run a high capacity room humidifier in the bedroom. The only time I seems to really be bothered by the low humidity is when trying to go to sleep and when I first wake up. I tried a big hamper size humidifier once. It really made the floor it was on (all bedrooms except the bathroom on that floor)feel comfortable. It also enables you to run the thermostat at a lower average temp and still feel comfortable.

Dave Dennison
01-25-2011, 06:33 PM
My favorite heat is radiant heat mixed with hydo air.. My problem is that in my home I would have had to do extensive work to get it in. I decided to stay with the forced hot air system when I replaced it 2 years ago.
For allergy and dust filtration I have an Aprilaire filter and it works well. I also have an ultra violet light in the system, between the two add-ons both kids and wife are happy. I was going to install a humidifier but decided to go with just a room humidifier in the two bedrooms. It seems to work easier for us. This is only because I have seen to many systems ruined because the humidifier was never serviced and it leaked all over the place. That and the pads get mold in them. You see the units in your bedroom but everyone forgets the one burried on your system in the basement.
I feel if you are building new construction Radiant heat is the way to go. More costly but in my opinion better. Just educate yourself about the controls and how the system works. Don't assume the guy coming to your house for annual service knows anything about it. I love the outdoor reset joe talks about and have installed many techmar systems. They work awesome and really save you money. The out of pocket expense is a bit. I know the company I worked for before I became disabled installed them and would get up to 2K to install them. They were a high end company so you would have to shop around I guess.

Saltheart
01-25-2011, 07:25 PM
That's exactly why I went with the room humidifiers. Every year and sometimes in the middle of the season , they get a new filter/wick element. Its amazing the junk that deposits and or grows in just a couple of months.

joe the plumber
01-25-2011, 08:23 PM
Gents,
Warm air moved across the human body has a cooling effect reguardless of how well a hot air system is designed,and I think Dave will agree,sooo many are not.I will admit though that the advances in VCM motor technology have made great strides in minimizing this problem.
Hydronic heating relies on stratification.Its not "forced" but none the less is far from perfect.
So to answer the question of which is more efficient.......I still have to say that hydronic heating still delivers the best bang for the buck for the reason I stated in the first paragraph.
And yes,I am a huge fan of radiant floor heating.I installed my first system on Block Island in 1988.Instead of payment I asked for use of the clients home for surf fishing.I still go there every year to fish.You see,this thread is about fishing in the long run!!!
I would continue to install RFH systems and others for the next 17 years,untill I closed my buisness.I now design and sell them to younger guys.....
Radiant heating is the closest one can get to a "perfect"indoor enviroment.There is no form of space heating more comfortable in my opinion,and yes,its in my home.
Joe

Dave Dennison
01-25-2011, 08:58 PM
Joe, I agree 100 percent with you, No matter how balanced my warm air system is there are always cold spots and heat changes in the home. I do not have zone dampers so trying to get two floors comfortable is almost impossible.
With radiant it is a nice consistant heat that not only keeps you warm but heats very evenly. It is also very easy to zone areas when the design is done by somebody who knows what they are doing. There is no better heat in my opinion.

Up front to install radiant can get costly but in the end you will be so much happier. I think all new homes should have it. I happen to like Watts Radiant best but have installed other brands over the years.

If I built a new home I would have a Viesmann or Buderus Boiler with outdoor reset, an indirect storage tank, and radiant heat and yes a Riello Oil burner. My wife always wanted the radiant towel warmers I installed thru the years. Nothing like heating your bathroom and getting warm towels to boot..

Saltheart
01-26-2011, 12:04 AM
This thread started as a one night warning about the bitter cold . Its turned into a great thread on home heating. Some of the best to the point info I've seen in years.

joe the plumber
01-26-2011, 05:14 PM
This thread started as a one night warning about the bitter cold . Its turned into a great thread on home heating. Some of the best to the point info I've seen in years.

I enjoyed it also.Now...lets countdown to Spring.AKA-Warm Weather Shutdown.:)

tattoobob
01-26-2011, 05:37 PM
I keep my house hot if it's not 75 in my living room I'm uncomfortable and my wife complains that she's cold, I keep my bedroom cool for sleeping tho

PRBuzz
01-26-2011, 06:01 PM
Overall house is about 65, room where wood stove is about 80-85! Move around to warm room if cold and cooler room(s) if hot.