For general questions on heating in your home.

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2answers
18 views

How do I calculate how long a furnace has to work to compensate a given temp drop?

I am trying to understand the dynamics of heating a home after the furnace size was calculated. Say you have a 60000BTU furnace to heat a 2000 sqft home. At the beginning of the heating season you ...
0
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2answers
39 views

How do I calculate CFM for a structure?

This is for calculating the CFM (cubic feet per minute) of air that the blower needs to move in order to compensate the total heat loss (ventilation,infiltration,heat loss through walls, windows, ...
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1answer
51 views

Help needed to calculate the R value of a brick veneer wall (house built in 1958)?

I live in a house that was built in 1958. I am looking for the R value of my brick veneer walls. For that I would need to know how the wall was built (there should be the brick, some sheating, ...
-1
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1answer
19 views

In England: ground or air based heat pump?

Weather is not too extreme in southern England, will not need a/c. Want to install central heating for the first time in an old Victorian house. There are no radiators, no base board units, no ...
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4answers
38 views

how to hook up 2 thermostats in series?

I have a tenant on the 1st floor who controls the thermostat. It's constantly on 80 and the 2nd floor is dying from the heat. Can I install a 2nd thermostat in the basement and limit the heat output?
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1answer
52 views

solar tubes to heat room [closed]

What if I actually WANTED to use a solar (skylight) tube to help heat a room? (WANTED because some folks have reported unwanted heat coming down the shaft to be a problem in the summer.) It struck me ...
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0answers
24 views

HVAC ducts ready for finished basement?

I'm starting to finish my basement. Before I do so, I want to be sure the ductwork is sufficient to keep it warm during Colorado winters. The basement was finished when we moved in, but gross, so we ...
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1answer
18 views

How do you change baseboard heater to cast iron radiator

All my heat is from cast iron radiators e xcept for one room ( third story loft). How do I change from baseboard to cast iron radiators?
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1answer
41 views

Can I put a thermostat on my wood burning furnace?

I have a wood burning furnace with its own blower. I would like to control the blower with a thermostat. Is it possible? The unit has a limit switch.
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1answer
33 views

Heat radiators not all working

I am new to this place and looking for help. Just feel that I wanna try to fix my heat system by myself rather than waiting for (really sucking) pes&g guys. Repairmen came days ago and was ...
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3answers
146 views

How much heat loss through bathroom fan vent?

My master bathroom did not previously have bathroom fan, but I installed one and have had wonderful results with keeping the steam from building up and exhausting the moist air. I am using both a fan ...
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0answers
35 views

Need help with my furnace

Why does my fan blow cold air and not stop but when I turn the air down my heating coils in my furnace seems to kick on and get real hot then kick off and kick back on please help it's freezing
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0answers
15 views

blower runs intermittenly

I have a coal furnace, the damper motor fried and could not find one like it anyhere. I had to buy a actuating motor and transformer to power it. I also bought a new fan/ limit switch. I wired the ...
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1answer
41 views

Is their a Radiator Safe expanding Foam?

So I live in an apartment building and I have a Bug problem, go figure. I have had my place spray repeatedly to try and get rid of them, but with in a few weeks there always back, worst than when the ...
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1answer
66 views

Are uninsulated steam pipes behind walls and touching beams a fire hazard?

We are getting our unfinished basement done. We have replaced and rerouted (to make more space) our steam pipes (house built in 1937) with new pipes (Black and I believe 4 inches in diameter). These ...
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0answers
119 views

Why does my Trane only blow cold air when the system is set to Heat?

The thermostat is set at Heat at about 69 but it doesn't warm up. Stays at 65. Just blowing cold air. I had someone come out to look at my Trane XB80, and he said it was probably a bad gas valve. It ...
0
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1answer
40 views

How can I build custom air ducts for an in-wall heater?

I have a in-wall heater just like this one: It sucks cold air from lower part of vent, heats inside, and blows it out in the upper part of the vent. Now I have the basic problem of putting a ...
1
vote
1answer
154 views

Why won't my electric baseboard heaters work?

I'm installing a 72" 240V baseboard heater in a home office. I ran 12/2 gauge wire, installed a 20 amp 2-pole breaker and 2-pole thermostat. I'm pretty good with electrical, and so I can confirm that ...
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0answers
25 views

How can I switch underfloor heating pump after boiler?

my heating system has a boiler which is switched on by a thermostat, it works like this: L/N -> thermostat -> zone valve -> boiler The zone valve has 4 wires, L, N, call for heat and common; once ...
6
votes
4answers
232 views

Will enclosing my porch keep my house warmer?

Will enclosing my porches during the winter help keep my house warmer? There is a lot of wind hitting the house, and I'm afraid that is causing a drop in temperature.
6
votes
3answers
708 views

Why is my power flickering across multiple circuits?

I woke up this morning and went downstairs to find that none of the lights would come on (lights were working fine upstairs). My first instinct was thinking that a breaker had tripped, so I went to ...
3
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2answers
175 views

Do you have to have a thermostat for an electrical baseboard heater?

Ours didn't come with a wall mounted thermostat! So do we need to buy one?
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0answers
28 views

My gas heater relief valve keeps blowing, is the circulator installed backwards?

So I had a contractor put in a new circulator last season. Its a honeywell PC3F. I tried turning my heater on for the first time this season and the relief valve blew. I tried replacing that and ...
0
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1answer
36 views

Baseboard heater and thermostat trouble!

My baseboard heater in a bedroom quit working. I tried to replace it and the thermostat at the same time (both are 120v). Neither would work, so I tested my wires and this is what I got: ground to ...
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0answers
21 views

Updating thermostats to single system

I have a three floors in my house, each controlled by it's own thermostat (separate air handlers and mechanical valves on furnace). Baseboard heat. The three thermostats are controlled separately, ...
2
votes
1answer
51 views

What can I do about an old steam baseboard heating valve that wont turn?

It is currently the fall. It is cool outside but is like a sauna inside due to the heaters in my apartment. I have complained about this issue repeatedly to the building super and office. They said ...
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1answer
405 views

What could cause a Trane furnace to not start heating?

I have a newer (2007?) Trane XL90 (model: tdx2b080a9422aa)forced air gas furnace. The problem I am having is the burner and fan will not start. The thermostat is set at 67 degrees and shows it is ...
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0answers
40 views

What could cause the heat side of our split pack heating/air unit to stop working?

Our heat side of our split pack unit (runs on propane) come on and will runs little bit but then won't come on again. We can turn it off for a while and then it will run again. What could be the ...
2
votes
0answers
182 views

How do I install a WiFi thermostat with a Well-McLain steam boiler?

I have a Weil-Mclain 150000 BTU steam boiler, and have only 2 wires connected to my thermostat, but would like to add a new Honeywell WiFi thermostat. I have no C wire, no A/C, or any other type of ...
0
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0answers
14 views

Noisey Heat Pipes

We have baseboard heating in our house and the pipes are very noisey. I've been reading that one way to help this is to bleed out the air from the system. I don't know if the previous homeowners did ...
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vote
2answers
705 views

Why is one bedroom colder than the rest of the house?

I had a home built last year and we have one bedroom that is 6-10 degrees colder than the rest of the rooms in the house when its cold outside. The heat is radiant and the system has temperature ...
-1
votes
2answers
104 views

How should I control my garage heater?

I just purchased a garage heater from my local big box hardware store and I am planing to set it up, but had a couple questions I'd like to run by the experts around here. Firstly, I originally ...
1
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1answer
95 views

Is it ok to run CAT-6, Coaxal, and HDMI near hot water pipes

I am running CAT6, HDMI and Coax in my basement. I have pipes that contain hot water from my heater, and to supply my radiators. Can I just use foam insulation on the pipes at the intersection points ...
0
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0answers
54 views

Heating zone not working when other 2 do

I have three zones of forced air/baseboard heating in my house. I had the furnace shut off for the summer and after turning it back on, two zones in the house work and one does not. Any tips on how ...
2
votes
1answer
122 views

What could cause the furnace blower to come on constantly and no fire in gas burner?

When thermostat is turned up on my hot air furnace, the blower immediately comes on, blowing no heat, had it checked and with some luck the burner fired after about 10 tries of switching on and off. ...
2
votes
1answer
122 views

how to change furnace filter (bottom return) for Lennox G43UF

I have a Lennox G43UF furnace and I am not sure if I need to have both a filter for a side return and bottom return. If I do (which sounds logical), where would the location of the bottom return ...
0
votes
2answers
48 views

How can we get the temperature balanced in a dual zone house?

We just moved into a rental home. There is one HVAC system, but 2 thermostats. We noticed that when we are upstairs, it sounds like the unit is running constantly. We cant seem to get the ...
0
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1answer
122 views

Why does my boiler keep firing up?

My boiler fires up but does it 4 times in a row and then does the same every hour. It's using a lot of money. Should my boiler be doing this? My landlord had a heating engineer out and he said it ...
1
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0answers
37 views

Will porcelain tile provide enough thermal mass for off peak heat storage?

The U.S. department of energy suggests electric radiant heat can be cost effective if preheated during off peak electricity hours if installed within an appropriately massive covering. Is there a way ...
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0answers
24 views

Electric HVAC unit runs and stops randomly

I just turned on my heating unit for the season and it seems to be running and stopping intermittently. I'm not sure if this something to be concerned. This happened last season as well and I called ...
1
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0answers
31 views

Keep finding thermostat on heat

On multiple occasions now, I have noticed odd things going on with my HVAC system, only to go to the thermostat and find that it has been set to heat! This happened once in the middle of summer, when ...
1
vote
1answer
119 views

Home heating fuel comparison (wood and heat pumps)

I'm investigating the most efficient way to heat my new 2000 sq home in New Hampshire and am having some difficulty working out the math based on the numbers I have found. I've found that wood is ...
0
votes
1answer
53 views

Why isn't my Empire heater blower working?

The blower on my empire vented room heater model RH-50-6 will not come on. We know the motor and fan work and we have replaced the fan control switch. We don't know what to try next.
0
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0answers
16 views

Furnace acts like it is not getting power

Furnace Heil 7000 acts like it is not getting power, I know there is power to the furnace. There are no led lights flashing either.
0
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3answers
105 views

How to accurately judge economics of converting from oil heat to liquid propane?

I have an oil boiler in my house (boiler and burner about 27 years old) and, as part of a renovation project, I may upgrade to something more efficient. I thought I would have to stay with oil because ...
0
votes
1answer
51 views

Central Air duct does not blow

We moved into a new house last year, the central A/C works great for all the rooms (even for closet) but we have a problem in just one room. There is almost no air flow coming from that room's air ...
1
vote
1answer
71 views

Is it safe/energy efficient to surround hydronic baseboard heaters with a wooden enclosure?

I recently replaced some wood panelling with drywall, leaving my hydronic baseboard heaters free standing with no brackets or metal surrounding them. I was thinking that instead of putting a metal ...
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0answers
51 views

Connect Taco Radiator system to a new Honeywell wireless thermostat

I have a Taco model 572 valve connected to an existing wired Honeywell TH8110 thermostat for my oil fueled radiator system. I'm getting a new Honeywell TH6320 wireless thermostat for a new A/C ...
2
votes
2answers
53 views

Underfloor solar heating

My family has a property in Portugal with a broken old solar water heater mounted on the roof. We've been using the immersion heater instead of the solar panel for a while now, but rising energy costs ...
0
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0answers
51 views

Covering Up A Large Gap In A Wall

I was looking for advice on how could i create a partition between my two rooms which have a huge frame in between them. The place was originally covered by curtains but putting up curtains on the ...