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I have a wall king commerical heat pump by Intertherm model PWYO48BAVAA, appliance # A000934067. I live in an area where locals are not familiar with this pump and would like to install. I need to locate schematic or a book for this unit. I am installing in my hobby shop

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6 Suggested Answers

ACTECH
  • 80 Answers

SOURCE: intertherm heat pump

FIRST YOUR OUTSIDE UNIT PROVIDES HEAT BY USING A REVERSING VALVE TO CHANGE THE REFRIGERANT FLOW.THERE IS NO HEAT STRIPS OUTSIDE SECOND YOUR EMERGENCY HEAT TURNS ON ELECTRIC ELEMENTS INSIDE YOUR AIRHANDLER UNIT.IT SOUNDS LIKE SOMEONE HAS WIRED YOUR UNIT WRONG OR HAS THE THERMOSTAT SET IMPROPERLY.WHEN THE HEAT PUMP CANNOT SATTISFY THE SETPOINT THE THERMOSTAT IS SUPPOSED TO TURN ON YOUR ELEC. HEAT UNTILL THE LOAD HAS BEEN REACHED AND THE HEAT PUMP CAN CONTINUE TO MAINTAIN IT.

Posted on Nov 29, 2007

  • 230 Answers

SOURCE: RTH7400 thermostat installed-screen display unlit-used

w2 and y2 are used for 2stage applications

w2 = 2 stage heat
y2= 2 stage cool

If your system is a single stage system, look for the y1 and y2 terminals. If the thermostat does not have y1 and y2 then you may have the wrong thermostat. As always, please read the directions carefully. Thanks!

Posted on Jul 03, 2008

  • 96 Answers

SOURCE: heat comes on fan does'nt

diagram sould be on the back of the cover panel over the sequincer and relays

Posted on Dec 10, 2008

tborn6
  • 700 Answers

SOURCE: where can i go to

jusat go to their site. intertherm is coleman i think

Posted on Dec 21, 2008

  • 69 Answers

SOURCE: wiring diagram for intertherm ac heating unit

Your best bet is to contact Intertherm and see if you can get the Installation/ owners guide.

Posted on Dec 21, 2008

  • 146 Answers

SOURCE: need wiring schematic for intertherm model

schematics start around page 20 hope this helps you
mike

Posted on Jun 05, 2010

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I have an old Intertherm 911030 that has a pilot. I would like to change it to an electronic ignition. The furnace info say MG-055A. Is this possible?This is used in a park model home. thanks


Hello Denise Zier,

In our area...
the local gas (PG&E) company had a subsidized program the make the CONVERSION ECONOMICALLY FEASIBLE...

It is POSSIBLE... but without any subsidy...
I'd seriously check out the prices of a complete new heater... and weigh the benefits against the cost...

((not to mention newer heaters are JUST MORE efficient)).


The conversion involves changing out the entire gas valve, adding a compatible control (logic) board, thermocouple, pilot head and most likely a hot surface igniter (likely a new transformer too).

All done by a CERTIFIED INSTALLER (w/PERMIT).

I'm sure the "NEW" conversions are more reliable than the old "NEW" conversions... I didn't want to become knowledgeable about the... but I did... and before COMPLETELY replacing the
heater.. went back the OLD PILOT... just to get warm.

I'm just saying... Now we have the heat-pump...
pretty in-efficient... but with SOLAR PANELS...
who really cares (aah warmth at last).

Pictures are SAMPLES ONLY... Not applicable to you.

Buy Goodman Heat Pump Geothermal Heat Pumps Goodman Air Conditioner

Nov 14, 2016 | Intertherm Air Conditioners

1 Answer

I have an old Intertherm 911030 (probably from early 1990) that has a pilot. I would like to change it to an electronic ignition. Is this possible?thanks


Hello again Denise Zier,

If you are concerned about cutting fuel costs...
you can buy a lot of fuel for the cost of conversion...
perhaps a new heater would be a wiser choice...(??)

Call the local Lennox York or Rheem folks
(see below for they guys I used)... 1-800-360-1569.

If the pilot is not reliable... a less than $20 thermocouple
may only need to be replaced...

available through, eBay, AMAZON or (best) your local
hardware store... they just pull out... and BECAUSE
LENGHT is important it is best to take the old one
with you
(big caution... do NOT overtighten)...!!

Buy Goodman Heat Pump Geothermal Heat Pumps Goodman Air Conditioner

Nov 14, 2016 | Intertherm Air Conditioners

1 Answer

Can a pro recommend a comperable replacement wall AC only-no heat?


Most air conditioners now are reverse cycle, which means that they can heat as well as cool. Cooling only units were popular many years ago due to the price difference for a reverse cycle. Today, the cost of manufacturing has dropped and it has resulted in cooling only units being virtually finished. I would suggest you get a local air con sales company to come to your house to measure up properly and determine what would be best. There are a lot of factors in installing air conditioning. IE/ The size of the house, the area it will be required to heat / cool, the amount of windows, types of walls, roof etc (Heat loading on the house) Roof and wall insulation etc etc.

Apr 09, 2014 | Air Conditioners

1 Answer

Need a fan limit for older intertherm trailer furnace where can I get parts for it?


Hello, You can get parts at any heating and cooling store in your area, not sure where you live but Johnstone supply, grainger, these are a few heating and cooling stores that are pretty popular.

Feb 07, 2011 | Air Conditioners

1 Answer

Heating/cooling switch


I googled "intertherm richland hills" and got a list of dealers in my area. Such as http://www.atlanticservice.com/

Give it a shot, hope this helps.

Nov 17, 2009 | Air Conditioners

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