Questions & Answers for: system unit Water Heaters

elec water heater no hot water we have a ge smart 40 gal water heater that stopped working. # ge40mga. its full with water but its cold. Check the breaker to see if the unit is getting power. You will

unit to stay on, if you are on a well you will have to turn the water pressure up on the system some well systems let the low water side go down to 35lbs before the pump comes on and the unit will not

...should not drop below 5" water column for a natural gas unit, 8" for a propane system (the unit need to be operating at its maximum output). 59 is a combustion abnormality check the flue for a ...

system The digistat scr unit has a red alarm light on constantly and the other room thermostat unit wont switch the heating on. the only way we can get the heating on is to over ride the system on the

...system in (lighted area in front of unit is off) it will allow flow of water for less than 10 seconds. According to the symtoms...sounds like you have a problem with the flow control valve. If less ...

can this unit be used with a tankless hot water system Isn't the undersink unit hooked to the cold water pipe? If this is the case, the undersink unit is not affected by the tankless unit!

...system can cause the same problem. Basically the unit can have overheating problems and the heat exchange coils are be prone the effects of hard water (if that applies to your water supply) and can ...

...You can SD & repeat this in about 5 min but same results? Suspect something is protecting system from LP or HP ????? It ran in A/C ok a month ago????? when was the last time this unit was ...

...not working on hvac package unit The unit you state is a Sauna heater/humidifier. I do not understand how or why it is connected to a heating ventalting air conditioning (HVAC) system, please

...unit is trying to start up but just can't could this be the contactors or contacts? could they be stuck together? this could be the system not exactly sure but I know its a Rheem 3 ton heat pump run ...