For general questions on heating in your home.

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1answer
731 views

What would cause a gas fired, forced water boiler to shut down?

I have a fairly old Peerless, natural gas fired, forced water boiler. It has an electric ignition system (White Rodgers 50E47-843 Universal HSI Ignition Module). A few weeks ago it shut down (safety ...
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1answer
577 views

Why won't the heat shut off in one zone?

we have a three zone baseboard hotwater furnace. a few months ago one zone would randomly stay on, we did change the thermostat we have not noticed the problem again, but in another zone we have the ...
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1answer
1k views

What could cause a bad oil-like smell every time the heat is on?

The new gas system works great, heats quickly and seems very efficient. However, there is a strong smell that comes every time we turn up the heat. It smells like some kind of oil. Had the ...
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5answers
3k views

Can I season firewood over the woodstove?

I have a woodstove but all my firewood is still green. My friend suggested I dry it out indoors. He said I should put a few fire bricks on top of the stove, then stack green firewood on the bricks, ...
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3answers
2k views

Why is a single walled pipe not used for wood stove exhaust pipe on upper floors?

I've recently been looking into wood burning stoves. Many installations use a stove pipe that goes straight up through the ceiling and out the roof. Most of these use a single walled pipe for the ...
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4answers
6k views

How can I figure out why half my house is cold?

I just purchased my home a few months ago, and the AC was sub par during the summer. Now that winter is here, the house is extremely uncomfortable (cold). My furnace shoots hot air up to one main ...
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0answers
211 views

How can I clean out the pressure switch port at the inducer housing on a Lennox G40UH furnace?

I have a Lennox G40UH(x) furnace, but the gas does not ignite, because water may have entered the system while raining, or the the pressure switch port at the inducer housing has just to be cleaned. ...
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3answers
1k views

Environmental protection for computer equipment in unheated garage

I live in Minnesota, and I have an unheated, detached garage. I would like to place an "offsite" data backup device (possibly a NAS) in the garage, which I should be easily able to connect to the ...
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1answer
402 views

Understanding my radiator

I'm in my first apartment and it's a bit colder than I'd like it. Can I tweak the settings on my radiator so that it's warmer? I'm motivated to learn more about my radiator and it's hard to find ...
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3answers
1k views

Apartment building's thermostat located in unheated common area is cooking the tenants

In my apartment building, we have a steam heat system with radiators in each of the six apartments. The thermostat is located in the stairway/common area, where there is no radiator or exposed heat ...
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1answer
552 views

Hissing vent on a steam heating pipe

In the kitchen of an apartment I've just moved in there's a vertical pipe running floor to ceiling, not connected to any radiator nearby. It gets hot, so I assume it is a part of steam heating system. ...
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2answers
216 views

How do I add in-floor heating to a small area?

I get extremely cold feet, and have radiant heating in some rooms of my house, and I love it. I spend a few hours a day in a room without radiant heat. Is there a way to heat about two square feet ...
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1answer
3k views

Potterton EP3000 -> Horstmann C27 boiler programmer wiring

I'm in the UK, using an ancient tempermental Potterton EP3000 boiler programmer, but I have a brand new Horstmann C27 which I'd like to replace it with. Apart from the mains supply, there are three ...
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1answer
3k views

Why isn't water coming out of a radiator in my freshly pressurized system?

I live in an old Victorian with three stories, plus a basement and an attic. I tried to bleed the radiators in preparation for turning the heat on, but was unable to get any water out of the radiators ...
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2answers
2k views

How do I change the time on a Potterton EP 3000 clock?

I turned the power off and when I turned it back on again, the clock of my Potterton EP3000 was reset, and now the heating comes on at the wrong time. I dont have a manual for it, so I was wondering ...
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0answers
569 views

What can I do about my odd sized heating vents?

Two related questions: I have a problem section of heating vent that is 2.5" x 12". I thought I'd be able to find this size in Lowes or Home Depot, but nothing is even close (I see 3.5" x 10"). ...
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0answers
239 views

Why won't my condenser turn on when I run my heat pump?

I have a York Affinity condenser. When I run my heat pump, I expect it to turn on somewhere in the cycle but it doesn't. It generally does this once a year. The usual fix is to cycle the power of the ...
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1answer
1k views

How do I heat my basement using a wood stove on the ground floor?

I just bought a new home and the living room has a wood stove with a fan. It heats the 1st and 2nd floor great, however since heat doesn't sink, what do I do about the basement? I live in NE Mass and ...
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0answers
204 views

How do I know if my high limit and low limit are set correctly on my aquastat?

I have a boiler that is only providing heat for my forced hot water baseboard system (4 zones). I've always thought that the high limit on the aquastat was too low (the temperature on the boiler ...
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1answer
860 views

What are my options for venting my oil boiler?

I have a small New Yorker AP-U (480?) boiler that is currently vented to a large flu in my house's chimney. I want to install a wood stove in my house and I'd like to use the chimney to vent it, which ...
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2answers
7k views

Why do the radiators in my home heating system get extremely hot?

I have a standard British heating configuration at home - there is one gas heater that provides hot water both for the boiler (and bathroom etc.) as well as for central heating. There is a small ...
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2answers
801 views

Where should I install a Pellet Stove to supplement my boiler?

We are purchasing a pellet stove insert for our single floor 1200 sq. ft. home. We are doing this to reduce our dependency on oil (hot water boiler), which we use to heat the house with baseboard hot ...
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2answers
3k views

Should a circulator pump be installed on the supply or return of a forced hot water heating system?

I currently have a forced hot water heating system with 3 zones, all of which have the circulator pump on the supply side of the line. I need to install a 4th zone and am being told that putting the ...
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3answers
111 views

What options are there for converting from a wood stove to another type of heating system?

My folks are into their 80's now and live in rural Maine. Their ONLY way of heating their home is with a wood stove - just a single wood stove. Up to this point, my folks have been able to tend the ...
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4answers
11k views

Why don't programmable thermostats automatically switch between “Cool” and “Heat”?

While I can set my house to be a particular temperature, I still have to manually switch it between "Heat" and "Cool" mode, and this seems to be true of every thermostat (programmable or not) that ...
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1answer
261 views

What precautions should I take when burning pine firewood?

I've heard that burning pine in your fireplace can cause creosote to build up in the chimney. If I get my chimney swept at the beginning of the season should i be safe to burn pine for the rest of ...
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3answers
6k views

Is a radiant floor enough to heat the room?

I would like to know if an electric or hydronic radiant floor is enough to heat the room or if it's just to have a warm floor. And if yes, what is the efficiency (the time it take to warm the room, ...
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2answers
18k views

Why does my heating system only blow cold air?

My heating system only blows out cold air, not hot. I've left it on for a good 15 minutes to see if it will warm up, and I get nothing but cold air. I've even put it on Auto and waited some more, ...
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1answer
2k views

Is a space heater or my window heating unit more energy efficient?

My roommate and I have noticed that, since our apartment faces south and we live right by the Hudson, our apartment is starting to be quite chilly in the evenings, and oftentimes is cooler inside than ...
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2answers
405 views

Is there a thermostat-controlled corn heater sized for a shop/garage?

I'm looking for a way to heat my 4-car garage. Two bays are for cars, one is for the mower and other items, one is my workshop. I live in Minnesota, with very cold winters, so a heater is necessary ...
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4answers
1k views

Why aren't Geothermal heat pumps more common?

Air conditioning and heating are major energy consumers in American buildings - commercial, residential, and industrial. I have been curious for a while as to why it isn't more common to use the ...
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4answers
1k views

Heating/cooling system recommendations for this small house?

I will soon build my first house and I need to choose what type of heating/cooling system I'll have installed. I know very little about this and I'm seeking recommendations, ideas, suggestions, etc. ...
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2answers
689 views

Is is possible to retrofit a wood-burning stove into an existing gas central heating system?

Our house has gas-fired central heating, but fuel costs in the winter are very high (it get's very cold here!). I've been toying with the idea of a wood burning stove. I'm wondering whether, rather ...
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1answer
382 views

When should I open a skylight vent?

I have a one-floor (plus basement) house with a large skylight in the living room. It has an openable vent. When is it proper to open the vent? Should I open it in midsummer with the AC on, on ...
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1answer
163 views

What is a propane burner with multiple torches called?

If you watch Mythbusters, you'll notice they have a propane burner with a bunch of nozzles at different angles. What is this called? I would like to make or purchase one for melting metal (in a ...
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1answer
5k views

Replace two-wire thermostat

I'm replacing an old mercury thermostat with a digital one. The new unit has 7-8 connections (labeled w1,wh,r1,rh,y,c, etc.) and a bunch of instructions about how to connect similarly labeled ...
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1answer
562 views

Steam Baseboard vs. Steam Radiator

We currently have a single pipe steam heat system. We've had a couple of plumbers in to give us estimates on recessing our exposed radiators. Neither of them seemed thrilled with the idea and one ...
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4answers
1k views

What types of flooring can be used with electric radiant heat?

I am considering converting an old enclosed sleeping porch into a usable room year round (in Ohio). Currently the floor is a big slope to allow for drainage when it was still open, obviously I want ...
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1answer
270 views

Forced air heating air inlet in crawl space

The air inlet for my electric forced air heating is a small vent on the duct in the crawl space. Although the crawl space is sealed with a concrete floor and heated (ie insulation is around the ...
4
votes
3answers
2k views

Is it possible to buy just the fins or the copper pipe with fins for baseboard radiator?

I have a project to build and I want to use finned tubing (like in baseboard radiators) but I am unable to find the tubing without buying the enclosure as well. (This is for a hobby project - I want ...
2
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2answers
807 views

How often do I need to drain Boiler Expansion Tank?

I have an old style (without a bladder) expansion tank installed on my heating system. Recently i noticed that the water pressure fluctuates a lot in the system and wonder if that maybe because the ...
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7answers
14k views

How can I efficiently heat a pool?

Continuously heating a pool can be expensive and the best ways to lower the cost are to have a cumbersome pool cover in addition to the equipment needed (solar or an AC-like heat pump). There must be ...
2
votes
1answer
5k views

Why does my gas furnace heat up and then blow cold air?

My 8 yr. old Comfortmaker will turn on, burner will light, then will occasionally shut down 10 minutes later, even tho the temp is not up to the correct temp. Burner goes out, fan stays on, blows cold ...
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2answers
158 views

What to do about furnace that's drawing gas odors into the room instead of heat?

I have a gas furnace. It was heating up the place fine and worked for years until the other day. All of a sudden it started drawing air that smelled like strong gas odors into the room rather than ...
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1answer
324 views

Is it bad/unusual for an oil burner to turn off then immediately back on?

We have an oil-fired hydronic heating system. The boiler is approximately 30-40 years old, and the system was checked and cleaned at the start of this winter. When the burner is running, you can hear ...
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1answer
24k views

How do I calculate the size of electric baseboard heater needed?

I'm working on finishing our basement which does not have any duct work to tie into for heating, so we're planning on using electric baseboard heaters. How do I calculate the needed size of heater ...
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2answers
769 views

Alternative to electric heaters in bedrooms?

I would like this system serviceable, cost effective & relatively maintenance free. I just don't know the best way to go about it. I am sick of using a oil filled heater over winter. My original ...
4
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2answers
5k views

What are some tips for soldering brass fittings to a copper pipe?

Over the years I've soldered several remodels worth of copper pipe (water and hydronic heat). I'm not great, but I get the job done, until I have to add a brass fitting. For some reason, I can't get ...
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1answer
122 views

How come the temperature is sometimes not maintained?

First let me come right out and say that I am a software guy and this seems like a hardware problem, so I already feel out of my league. That said, here's the deal: Background: I have two-zone "hot ...
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3answers
555 views

How many “zones” should my underfloor heating system have?

We're putting underfloor heating in our new apartment. On top will be a wooden floor for most of the apartment, stone/tiles in bathrooms and probably also in part of kitchen. The constructor said ...