Questions tagged [heating]

For general questions on heating in your home. Be sure to also include tags describing fuel source (electric-heat or gas), type of components, etc.

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9
votes
4answers
22k 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 ...
9
votes
4answers
47k views

What type of space heater is best for an uninsulated garage?

I'm planning on applying stain and polyurethane to some furniture I recently built. I've been thinking about getting a space heater for my uninsulated garage, both to help the poly cure, and for my ...
3
votes
1answer
2k 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. ...
5
votes
1answer
762 views

Is it possible to recover waste heat from a boiler?

I did a google search and came back with industrial products, but no residential prosucts. I have a System 2000 boiler and hot water tank. When the furnace is firing, the temp of the exhaust through ...
1
vote
1answer
267 views

Wood heating - Problems with power failures. Need some advice

My sister uses wood heating in here house. Her heating system has temperature control but of course does not work without electricity. If electricity goes off the temperature can grow ...
2
votes
1answer
2k views

Does adding metal plate/foil behind radiators increases their heat distribution?

There is this theory that if you put a metallic foil behind radiators, will make them distribute heat better in the house rather than heating the wall next to them. Is this true, are there any ...
4
votes
1answer
11k views

How can I insulate a shed floor?

I am currently planning on insulating my shed this summer to allow year round usage. My first step is to insulate the whole shed. - The walls and Ceiling are straight forward, I will be ...
1
vote
0answers
664 views

Do heater vents that will self close exist?

Are there heater vents that can open and close as the air passes through them; this way being closed when off so the warm air won't escape back into the vent. My heater is located outside meaning the ...
2
votes
1answer
5k views

How efficient is a drop ceiling?

I have a small room (about 260 sq ft) with a tall ceiling (about 13 feet tall). It's very hard to heat that room up because the heat goes up and doesn't want to heat the lower part where the people ...
3
votes
1answer
3k views

Do coal stoves lead to creosote buildup/chimney fire risk?

One of the reasons we put in a coal stove as an alternative heat source was because several sources said coal stoves don't have creosote buildup, reducing the risk of chimney fire. The instructions ...
3
votes
1answer
9k views

Why is there green stuff on my heater pipe?

No, really the baseboard heat is made of copper and is constructed of a series of pipes with fins. they look like heat sinks, or dissipation helpers. Well, was cleaning the carpet by the baseboard ...
1
vote
1answer
1k views

How to balance thermostat settings between zones to maximize efficiency?

I recently purchased a house so this is my first winter in it. The house was built in 1939 so most of the house is on a single heating zone using hot water radiated heat. The radiators are cast iron ...
2
votes
2answers
5k views

Why are my radiators not heating up?

The boiler is on; the pipe near the boiler is hot, but the pipes furthest away are cold. What does that mean, and how can I fix it?
1
vote
0answers
135 views

Where can I find a remote mains socket for my electrical heater?

I have been looking around for a remote mains socket which will operate my heater in my office at the end of the 70 feet garden. I want to be able to switch on the heater from the house. The label on ...
2
votes
1answer
6k 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 ...
5
votes
2answers
25k 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 ...
4
votes
1answer
15k 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 ...
1
vote
0answers
569 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. ...
7
votes
3answers
557 views

How to heat my workshop?

I want something that can warm it up fairly quickly. I may only be out there an hour or 2, but when I decide to work on a project I don't want to wait an hour or 2 for it to heat up. Right now I have ...
6
votes
3answers
4k 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 ...
4
votes
1answer
605 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 ...
6
votes
2answers
540 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 ...
2
votes
0answers
333 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 ...
1
vote
1answer
2k 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 ...
4
votes
2answers
1k 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 ...
1
vote
2answers
611 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 ...
5
votes
3answers
151 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 ...
5
votes
1answer
329 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 ...
2
votes
1answer
6k 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 ...
2
votes
2answers
4k views

Is it OK to turn off power to a fuel furnace?

Is it OK to turn off the power to a fuel furnace to replace the thermostat? Will the furnace start back up once power is restored? This is on a new furnace with an old thermostat and fuse panel.
2
votes
2answers
2k 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 ...
3
votes
1answer
156 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 ...
3
votes
3answers
11k views

Combination boiler pressure zero after heating

I generally don't notice a performance problem with the boiler, but after I run the heat to the radiators and turn the boiler off, after cooling down the the pressure gauge shows zero. I can easily ...
5
votes
1answer
221 views

Are discount furnaces safe to use?

More newbie questions ;-) The house we're looking to buy has an older furnace that "may be manufactured by the Permier/Consolidated furnace company" according to general inspections. We're in the ...
3
votes
1answer
236 views

Where can I find resources on Gas Furnace manufacturers

We are going to replace a 30 year old residential gas furnace. We have estimates for furnaces from Rheem, Trane and Bryant. This is a rental, so we aren't going for the 95% with tax rebate but ...
1
vote
1answer
1k 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 ...
0
votes
2answers
1k 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 ...
3
votes
1answer
200 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 ...
1
vote
4answers
2k 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 ...
2
votes
1answer
579 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 ...
3
votes
2answers
190 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 ...
3
votes
1answer
447 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 ...
2
votes
2answers
1k 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 ...
3
votes
3answers
3k 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 ...
5
votes
3answers
163 views

Geothermal Resources

I am very interested in learning more about Geothermal solutions for my house. What are the best resources for learning about and planning a Geothermal systems for a residential house? Also, does ...
4
votes
3answers
2k views

Why does my furnace turn off when the thermostat's LCD dims?

Recently I replaced an old mercury thermostat with a programmable digital model (a PRO1 T955W). It is set to operate in Heating mode. The desired temperature is set to 70 and the in-home temperature ...
5
votes
3answers
28k views

Why do our baseboard heating pipes make a loud banging noise after a new furnace was installed?

We had a new furnace installed about a month ago. The heating in our house is hot water baseboards. Ever since the new furnace was installed, when the heat comes on or turns off, there is a loud ...
1
vote
1answer
385 views

Optimizing a heating system

I am seeking software I can use to better understand the thermal properties of my house. The main two consumptions of the house are water and heating. I'm interested in optimizing the heating. ...
1
vote
1answer
205 views

Ceiling / Wall mounted heaters recomendations?

My mom wants to get my step-dad a heater for his workshop in the garage, but there's very little floor space available that isn't taken up with tools, and she noticed that there's an electical plug up ...
1
vote
1answer
160 views

Oil heater in a large room

I'm about to by an oil heater. One of the properties of a heater is the area of the room that the heater can heat. Say 15 m^2 or 20 m^2. The question is: what will be if I use the heater in a larger ...