Questions & Answers for: over heating

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...propane to fire it up, then it's a multi-functional, as in all types system pumps. AC Contractors Heating and ...

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Question about Central System Air Conditioner

5 Answers

...difference between EM HEAT and AUX HEAT? Hi. I recently moved into a house with an outdoor RUUD AC/Heating unit. The landlord doesn't know the answer. What's the difference between the EM HEAT and ...

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Question about Central System Air Conditioner

4 Answers

Abbreviation definitions. Hi again. Concerning AC/Heating units... for heating, what exactly does EM abbreviate? What about AUX? My landlord is inquiring. Economy Mode = EM Auxelary Mode = AUX in em ...

Question about Central System Air Conditioner

3 Answers

EM HEAT.... does it stand for ECONOMY HEAT or EMERGENCY HEAT? They both conflict. Someone's misinformed. It stands for Emergency Heat. (Back up heat) . Normally you will find it on heat pumps. It's ...

Question about Central System Air Conditioner

1 Answer

...heat setting this means you have a heat pump system. Yes you need to set the thermostat to heat for heating the house. The emergency heat setting should never be used unless your outside unit is not ...

Question about LP153HD3A - 14,300 BTU, R410A, 9.4 EER, Heat PumpPTAC, 230V

3 Answers

Why doesn't the compressor start in the heat mode AC works perfect. Heating coil works perfect. However, compressor does not start and join with the heat coil in the heat mode Is it a heat pump? Is it

Question about LP153HD3A - 14,300 BTU, R410A, 9.4 EER, Heat PumpPTAC, 230V

2 Answers

Why doesn't the compressor start in the heat mode AC mode works perfectly. Heating element work perfect but the compressor does not join the heat coil in the heating mode. If the compressor is off and

...the thermostat quicker. This can be tied to the Emergency heat @ the thermostat energizing a few heating elements, or just energizing a separate element from the emergency heat. I always recommend ...

Question about 7 Day Touch Screen Programmable Thermostat RTH9580WF1005

1 Answer

WHAT DOES IT MEAN WHEN HEAT IS SET 66 AUX IS FLASHING If it is a heat pump if the ambient I door temp is not than 3 degree s lower than 66 it utilizes the aux heat ( heat strips) to help the unit ...

Question about 7 Day Touch Screen Programmable Thermostat RTH9580WF1005

1 Answer

I have a Honeywell thermostat. What does “Auxiliary Heat On” mean? If it's a heat pump, it means you either bumped the heat up to a temp that the heat pump cannot reach quickly OR it's so cold out ...

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