Search found 48 matches
- Sat Sep 09, 2017 3:34 am
- Forum: Nordyne Service & Repair
- Topic: Intertherm standing pilot LPG burner 77 BTU IN gas valve mounting plate gets hot ( not warm).
- Replies: 1
- Views: 68935
Intertherm standing pilot LPG burner 77 BTU IN gas valve mounting plate gets hot ( not warm).
Mobile Home Intertherm (now Nordyne) Standing Pilot LPG Burner 77 BTU IN Model # MGHA 077 Serial number MGA9703 (20 yr. old furnace). Original Gas Valve had date code of 94 something. 20 yr. old original gas valve also evidently (Robertshaw confirmed this for me). Replaced it with new gas valve caus...
- Tue Aug 29, 2017 5:33 pm
- Forum: Nordyne Service & Repair
- Topic: Acceptable HEAT RISE number for this 20-yr. old furnace.
- Replies: 0
- Views: 40029
Acceptable HEAT RISE number for this 20-yr. old furnace.
Intertherm Model: MGHA-077ABFC-05 Serial Number: MGH9703-05880 Data label: Nominal Air Temp Rise = 70°F Current heat rise = 38°F, but hoping to improve that soon after getting the OUT PRESS port plug removed from the gas valve (having trouble with that currently), so the manifold pressure can be adj...
- Fri Aug 25, 2017 10:06 am
- Forum: Nordyne Service & Repair
- Topic: intertherm standing pilot propane burner Heat Rise of 38°F spread.
- Replies: 0
- Views: 49825
intertherm standing pilot propane burner Heat Rise of 38°F spread.
Model: MGHA077 ABFC Serial: MGH9703 05880 20-yr. old furnace. Data plate "Nominal Heat Rise" = 70°F Actual heat rise currently is 38° spread. Spread is 77 - 115°F LPG company adjusted supply pressure (inlet of gas valve) to 12" w.c. I tried to get him to adjust the supply pressure to ...
- Fri Aug 25, 2017 8:21 am
- Forum: Nordyne Service & Repair
- Topic: Need to remove a stripped Allen wrench-type plug from the OUT PRESS port on top of gas valve
- Replies: 1
- Views: 45485
Need to remove a stripped Allen wrench-type plug from the OUT PRESS port on top of gas valve
Need to remove a stripped Allen wrench-type plug from the OUT PRESS port on top of a Robertshaw 720-472 gas valve. There are a couple of threads showing above the flat, horizontal surface of the valve body. I was thinking of trying to grab it with some type of pliers, but the metal seems soft and af...
- Sat Jul 01, 2017 6:31 pm
- Forum: Nordyne Service & Repair
- Topic: Can't read MFD size on rusted dual run cap.
- Replies: 0
- Views: 43221
Can't read MFD size on rusted dual run cap.
Can anyone help with correct compressor run cap size for model MSC-36E-C1 Miller/Nordyne Package Unit Air Conditioner? Have other info from the data plate if needed. Serial number: KO186-0294 Data plate also says: LSI Home 592a MFG Date '86 Only the compressor side of the run cap is being used. Cond...
- Wed Aug 06, 2014 7:30 am
- Forum: All Other HVAC Questions
- Topic: Correct Size (BTU OUT) For This Home?
- Replies: 4
- Views: 23281
Re: Correct Size (BTU OUT) For This Home?
Check the duct connections going from one half of the home to the other. Might be losing heat there. Also consider Nordyne's M7 furnace. Rated at 95+ efficiency it's a pretty good unit. I replaced my 25 year old Colemen 7995, a 95,000 BTU pilot model furnace, with Nordyne's largest M7 rated at 72,0...
- Mon Aug 04, 2014 8:24 pm
- Forum: All Other HVAC Questions
- Topic: Correct Size (BTU OUT) For This Home?
- Replies: 4
- Views: 23281
Re: Correct Size (BTU OUT) For This Home?
I replaced one for a neighbor around here and his double wide is roughly similar to this one. I believe it was a 25kw furnace which puts out around 82,000 btu or more if I remember. They have calculators you can use to convert kW to BTU. But just to give you an idea if it is worth it or not. Our el...
- Mon Aug 04, 2014 4:23 am
- Forum: All Other HVAC Questions
- Topic: Correct Size (BTU OUT) For This Home?
- Replies: 4
- Views: 23281
Correct Size (BTU OUT) For This Home?
Southwest Ohio... Cincinnati 1995 Redman Mobile Home 56' x 27' Insulation barrier under the floor structure is intact. 80% efficiency propane furnace, standing pilot, 56K BTU Output. (don't know if this the correct size furnace for this home?) 100 Amp service to her circuit breaker panel. Pictures o...
- Sun Feb 23, 2014 9:08 pm
- Forum: Nordyne Service & Repair
- Topic: Better to run this new motor on med or lo speed?
- Replies: 6
- Views: 15660
Re: Better to run this new motor on med or lo speed?
Been a mobile/manufactured home service guy for over 30 years, 21 my own business. Furnaces usually use low speed with no A-coil to push the air through. When air conditioning is added we usually have to bump the heat speed up to medium so there is plenty of air flow throughout the home. That reall...
- Sat Feb 22, 2014 11:33 pm
- Forum: Nordyne Service & Repair
- Topic: Better to run this new motor on med or lo speed?
- Replies: 6
- Views: 15660
Re: Better to run this new motor on med or lo speed?
I would go with medium for heat and high for the air conditioning. There should be wiring there for you to be able to set medium for heat speed and high for air conditioning speed. Ok Dale, thx much. Please also tell me how you arrived at choosing Med speed for heat in this instance, as I will have...
- Sat Feb 22, 2014 9:40 am
- Forum: Nordyne Service & Repair
- Topic: Better to run this new motor on med or lo speed?
- Replies: 6
- Views: 15660
Re: Better to run this new motor on med or lo speed?
It's a 14 x 70 and is a split system, using same blower for cooling. 3-speed motor with a speed selection terminal block (easy speed changes) in the control panel mounted on front of the blower housing. Not a Presidential model however, with the Auto/On & Heat/Cool rocker switches on this contro...
- Fri Feb 21, 2014 5:50 pm
- Forum: Nordyne Service & Repair
- Topic: Better to run this new motor on med or lo speed?
- Replies: 6
- Views: 15660
Better to run this new motor on med or lo speed?
Nordyne Model # MGHA-056ABFC-02
Standing pilot furnace with new (today) 1/3 HP, 1075 RPM, 3-speed motor. Old motor was possibly the original motor: 1/3 HP, 1100 RPM, 4-speed motor. Don't know what speed blower was running on.
Better to run this new motor on med or lo speed?
Standing pilot furnace with new (today) 1/3 HP, 1075 RPM, 3-speed motor. Old motor was possibly the original motor: 1/3 HP, 1100 RPM, 4-speed motor. Don't know what speed blower was running on.
Better to run this new motor on med or lo speed?
- Fri Nov 22, 2013 12:17 pm
- Forum: Service & Repair of Other Brands
- Topic: Lear-Siegler AGC-80 Type B standing pilot Propane burner.
- Replies: 7
- Views: 31797
Re: Lear-Siegler AGC-80 Type B standing pilot Propane burner
Ok Dale, thx much for your help. (We talked on the phone once...been a while). Been reading a lot of your posts recently. Looks like you been at this for a while :O Have a good weekend. An after-thought... In case I have to light this one eventually. Why is it a PITA to light? Getting the lighter fl...
- Tue Nov 19, 2013 9:01 pm
- Forum: Service & Repair of Other Brands
- Topic: Lear-Siegler AGC-80 Type B standing pilot Propane burner.
- Replies: 7
- Views: 31797
Re: Lear-Siegler AGC-80 Type B standing pilot Propane burner
So, if that's the case here, the pilot could be lit like other typical standing pilots? Depressing a control knob or lever in the Pilot position while inserting a "match-stick" flame at the pilot burner outlet? Standard thermocouple on this unit also?
- Tue Nov 19, 2013 8:54 pm
- Forum: Nordyne Service & Repair
- Topic: Wanting to check flue pipe for blockage
- Replies: 2
- Views: 7274
Re: Wanting to check flue pipe for blockage
Thank you kindly good sir.