Questions & Answers for: no heat

Hi- Can not tell if my unites are straight cool / heat or a heat pump. If my Carrier model is a 38ckc04830 is it a heat pump without aux heat or is it just straight heat / cool ? if you look inside ...

Question about Central System Air Conditioner

5 Answers

What's the 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 ...

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

We have a new a/c and the system has heat strips. For a/c. we have had the thermostat set on AC at 72degrees. Now that it is getting colder and may need some heat in the house, do we switch the ...

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

1 Answer

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

I have a thermostat RTH9580. Why do I have emergency heat under system AND heat which sometines switch automatically to auxilliary heat? If you have an air to air heat pump, in colder temperatures, ...

Question about Heat Press SwingMan 20E: Manual 16"x 20" Swing-A-Way Heat Press Economy

1 Answer

Manual for swingman 20e My heat press will not turn on? Hix Heat Press SwingMan 20E: 16"x20" Swing-Away www.amazon.com > ... > Heat Press Machines Amazon.com, Inc.Hix Heat Press SwingMan 20E: ...

Question about Heat Press SwingMan 20E: Manual 16"x 20" Swing-A-Way Heat Press Economy

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 ...

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