Latest threads in HVAC Discussionsshow only best voted threads
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scroll compressor
The service guy replaced my start capacitor on my 31/2 ton heat pump. I noticed 2 days after he did that the new outside fan would quit after about 20min of running but the scroll compressor would...
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15 years ago
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LOL
105 more shopping days untill hurricane season :-)
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15 years ago
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9,600,000,000 BTU?
Listened to a engineering sales presentation today for a chilled-water plant for some hospitals in Houston. Is 9,600,000,000 BTUs a lot?
1
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15 years ago
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Trickle-down.
I seriously don't understand the difference between Obama's solution and Ronald Reagan's solution. Ronald Reagan was hammered hard for years for his "trickle-down economics", but yet...
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15 years ago
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Indoor Air Quality.
I was getting some prices today from Johnstone and a couple of others for Ultraviolet Duct systems. Johnstone tells me they have only sold about 6 all year. A couple of years ago, they were all the...
3
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15 years ago
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3 | |
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Should I pay for time spent getting a tool?
Hi all: I'm a homeowner with a quesiton about a recent service visit. If this is the wrong forum, I apologize in advance. I recently installed a 1-ton Sanyo mini-split unit in a new bonus room...
14
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15 years ago
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14 | |
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Question on Home Warranty Companies
Question on Home Warranty Companies ************************************************ for SF, Bay Area, California home Are there are such companies that cover : - home alarm systems and / or - garden...
1
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15 years ago
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1 | |
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Airwell heat pump air to water SLH 552 LN
Hello! Does anyone has tech. specs or documentation for the Airwell heat pump SLH 552 LN? Thanks a lot! Regards
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15 years ago
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What causes this racket?
have a Goodman GSZ (installed Nov) that has started making the same noise during defrost. There is also a neighbor with a Frigidaire that makes a similar noise during defrost. He had an HVAC tech come...
9
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15 years ago
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9 | |
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Info needed on older Carrier 40AQ series
Hi I have a Carrier 40AQ02431CBU unit that I want to install. Does anyone have any information on this unit including a wiring diagram? I will be having a HVAC tech install it and having the wiring...
1
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15 years ago
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1 | |
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Door hinge
Hello everyone, I am looking for a door hinge for an HVAC central unit. I need to make the door to open easily both sides. So I put the hinges at both sides. If I want to open i.e. left I remove a...
2
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15 years ago
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2 | |
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Geothermal Installations During Hard Economic Times
Hello All, I have been reading a lot of posts regarding Geothermal on forums and receiving hundreds of calls from consumers and contractors so here it goes During these hard economic times. HVAC...
18
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15 years ago
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18 | |
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Magnehelic Gauge
I figure someone here would be able to explain how to use a Magnehelic Gauge as a Draft Gauge on a Cozy Dual Wall Furnace? What measurement should one see on a properly venting gravity furnace like...
13
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15 years ago
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13 | |
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lennox g43uf drain & failure issue
I have a 2 year old Lennox in a new house. This is our second winter. When the temp outside stays in the 20's, the heat fails. It also cause a spillage issue into the sheetrock. When I called the...
7
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15 years ago
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Rheem RPNE 036ja2 not starting again
Id be more concerned about seeing why your tech is just changing parts and guessing. Bubba
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15 years ago
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8 |