I have a Buderus boiler and Ecomatic 3220 programmable electronic control system for my radiant heating (works great!). 1. Do I need a Y2K upgrade?...
COMMUNITY FORUM: HVAC
Greetings, My wife and I just purchased our dream house in Fire Island, NY. We knew going in the houses were not perfect, but what a perfect way t...
My very old Coleman floor furnace has died! Am searching for manufacturers of floor furnaces. Can anyone help?
the floor of my beach house on stilts is being insulated, what kind of sheating should i use to cover the underside with?
We are removing a wall in one of our bedrooms which has the return on it. The return in the adjoining bedroom is on the common dividing wall. Can...
I got three proposals for replacing furnaceand A/C. 2 of 4 bedrooms have poor heatingand cooling. First bid suggested to have fanswithin the ducts ...
I'm planning to insulate my 1940 Cap Code in the next few months and I had a few questions. What type of insulation should I get since I don't hav...
I live in a (1800 sq ft.) house built in 1959-60 that has what I think is the original GMC boiler that produces hot water and heat via baseboard ra...
My builder built the chimney too short and the flu too small. As a result we need a draft inducer. Can anyone recommend one? Price is not a cons...
I am getting bids for replacing my furance with 92% AFUE and I have two bids one for100K BTU CARRIE and the other is 125K BTULennox. One of them sa...
I have a 1950’s cape style home. As is common with the design, my second floor has a smaller footprint than the first, so there is kind of an “att...
I have a home from 1908, in a cold climate. I desperately need insulation in the walls. Any general suggestions?
I am trying to install Sear# 42-91861 thermostat to a Lennox Gas Furnace. The Therm. has a 5 wire max. my furnace has 6 wires. I got the heat worki...
See HVOC also. Trying to hook up a 5 wire max Sears42-91861 to a Lennox Gas with 6 wires. I got the heat working via trial&error. But am havingtrou...
I have a Sears hot water tank (40 gal.), maybe 5-6 years old. I sometimes get all the hot water I need. Other times it starts out hot but then qui...
I HAVE AN OLD BURNHAM BOILER, WHICH IS PRODUCING AN ORANGE FLAME THIS YEAR. I AM ABOUT TO REPLACE THE PRESSURE REGULATOR, BUT DO I NEED TO ADJUST ...
I am considering changing from oil baseboard heat to nat gas forced air heat/ac. I am looking for info on "High Velocity" systems. As I understand ...
What is the formula for sizing Hot Water Expansion Tanks - commercial size 750,000 Btu Lochinvar heater provides the heat at a requires Delta T of ...
I recently moved into an old home with steam heat. The oil burner seems to go on and off constantly and I go through a lot of oil. I put new wind...