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Type: Posts; User: mark h
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12-18-2008, 12:12 AM
Thread: Century furnace question
by mark h- Replies
- 6
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- 482
sorry, frame is 48 voltage 115 and it is CWLE ...
sorry, frame is 48 voltage 115 and it is CWLE
i know i can get generac motors that are 825-3000 rpm but i wanted to match the original as close as possible. i dont care if its psc or SP.
due to... -
12-17-2008, 11:49 PM
Thread: Century furnace question
by mark h- Replies
- 6
- Views
- 482
as i stated i do not have the original...
as i stated i do not have the original motor....all i know is its 1/8 hp shaded pole motor. what are the RPM's??????? it would take someone who is familiar with this furnace.
i think it was 1550... -
12-16-2008, 11:13 PM
Thread: Century furnace question
by mark h- Replies
- 6
- Views
- 482
Century furnace question
I know what you're thinking, why am i working on a century furnace that is older than i am. too long to explain...
my question is this century model #EG101U has a 1/8 hp shaded pole blower motor. ... -
11-09-2008, 08:47 PM
Thread: HEIL TROUBLE
by mark h- Replies
- 4
- Views
- 514
checked vent, clear and i even jumpered the PS to...
checked vent, clear and i even jumpered the PS to rule that out. Thanks for the info though.
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11-09-2008, 08:35 PM
Thread: HEIL TROUBLE
by mark h- Replies
- 4
- Views
- 514
HEIL TROUBLE
I am working on a 80% heil
m# FBF075B12A3
NTG3075FBA3
S# L984421487
vent motor starts, unit sparks but will not always light it sparks and goes right out and it does this repeatedly. sometimes... -
04-09-2008, 10:47 PM
Thread: test question
by mark h- Replies
- 7
- Views
- 489
test question
:confused:what is the maximum distance a evap coil can be installed above a upflow furnace? rules to play by???
My dilema is new furnace is shorter than the old one and the HO doesnt want to... -
04-09-2008, 10:45 PM
Thread: test question
by mark h- Replies
- 3
- Views
- 420
test question
what is the maximum distance a evap coil can be installed above a upflow furnace? rules to play by???
My dilema is new furnace is shorter than the old one and the HO doesnt want to replace the ac.... -
11-27-2007, 11:12 PM
Thread: sheetmetal art
by mark h- Replies
- 11
- Views
- 922
sheetmetal art
I have a friend that has a project at school that requires him to build something cool out of sheetmetal. does anyone know of any sites that may be helpful? tin man, space ship, something crazy like...
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08-17-2007, 05:02 PM
Thread: low voltage issue?
by mark h- Replies
- 10
- Views
- 662
low voltage issue?
my fellow tech is on a call and its weird. as soon as the contactor gets 24v the voltage drops to 0 loses everything, contactor brand new, transformer new. what are possible causes? short in low...
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11-14-2005, 09:59 PM
Thread: Rheem problem
by mark h- Replies
- 5
- Views
- 654
this is a 90% furnace and the flame out and...
this is a 90% furnace and the flame out and refire of the far left burner happens multiple times.
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11-14-2005, 09:57 PM
Thread: Rheem problem
by mark h- Replies
- 5
- Views
- 654
having problem with far left burner failing and...
having problem with far left burner failing and then re-igniting even though the 3 other burners stay lit. The flame pattern is erratic and it seems to happen whether the vent motor only is on or the...
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10-14-2005, 09:30 PM
Thread: combustion analyzers
by mark h- Replies
- 11
- Views
- 668
and an analyzer does that?
and an analyzer does that?
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10-14-2005, 09:23 PM
Thread: combustion analyzers
by mark h- Replies
- 11
- Views
- 668
Thermal efficiency? explain. This temp rise? i...
Thermal efficiency? explain. This temp rise? i know i should know this.
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10-14-2005, 08:51 PM
Thread: combustion analyzers
by mark h- Replies
- 11
- Views
- 668
In our market there are not very many techs using...
In our market there are not very many techs using comb. analyzers, is it a tool that is nessisary? how does it calculate efficiency on a gas furnace?
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10-11-2005, 11:06 PM
Thread: Water in pressure switch?
by mark h- Replies
- 4
- Views
- 634
What are the possible causes of "water in the air...
What are the possible causes of "water in the air pressure switch" on a condesating furnace? I have ran across this twice already this fall on Amana furnaces and distributor doesn't quite know why....
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06-23-2004, 07:44 PM
Thread: we need a metal man
by mark h- Replies
- 1
- Views
- 727
looking for a installer that has good sheetmetal...
looking for a installer that has good sheetmetal skills in the Quad Cities or is willing to relocate here. The Quad Cities is Davenport, Bettendorf, Iowa and Moline, Rock Island, Illinois. The...
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06-06-2004, 12:36 PM
Thread: Concrete sealer?
by mark h- Replies
- 8
- Views
- 1,026
alright got it fixed! Used a apoxy called...
alright got it fixed! Used a apoxy called RAYCRETE it's a two part mix that can be used as a glue, patch, or sealer. Bonds to almost anything. Even cures under water. I cleaned, prepared surface,...
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06-02-2004, 10:00 PM
Thread: Concrete sealer?
by mark h- Replies
- 8
- Views
- 1,026
I have a water leak in my basement when it rains...
I have a water leak in my basement when it rains it seeps through a small crack in the wall close to the floor. Anyone have a recommended concrete sealer that i should try? Or better yet what is my...
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