Hi,this is whisky4,I was wondering if there is ratio that you use to determine the size and how much you can close up the throat of a fireplace to make it more efficentor do you just play it ear,i.e. close it up until it smokes then back off,thank,s

Hello Its -15degC outside and my furnace will not light. Thankfully my gas fireplace seems to be keeping up. I have a Keeprite furnace with a Honeywell SV9501M main gas and pilot controller. I have checked the all the limits and the Solenoid is receiving 28V to ask for heat. The Solenoid also...

On a Belimo Damper Actuator AMB 24-3, the black wire is the common wire and the white and red wires are used to determine the direction the actuator runs. Is this correct? How does a person test a wire to find out if it is the common wire?

Problems with programmable Honeywell thermostat and heating. New batteries put in a week ago. Basically it isn't necessarily following the scheduled program. Get up in the morning and the house is cold, cold, cold. The fuse box has a line run to the furnace. The line runs through a mounted...

My TV has a white horizontel line across the screen, dividing the screen in half. Above the line the screen is totally black and below the line the picture is normal. It's a Samsung 25" TXE 25346.