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I have a customer that has an old Carrier 39BA1002TB11 air handler that needs a new coil, current circumstances won't allow for complete air handler replacement. Carrier says the coil isn't available...

I'm looking for some documentation on a Command Aire model # SWPR 351EA. I am guessing a 3 ton? Would be nice to find dimensional drawings.

Not sure? Evaporator is clean. Duct system is good

Evaporator is really clean, thought it would also be covered.

What would allow mold to grow on the supply side only? It is a lined plenum, insulated boots and flex duct, installed 6 years ago. System has an Accuclean filtration system, that is supposed to take...

Uv light for long term. Cleaner only kills what it touche

Sounds like a good idea.

I have a customer that found some green growth on the sheet rock at one of her grills, insulated boots also have some growth in them. One of the local clean up companies gave her an estimate to spray...

AirCycler,

Does this method have the ability to bring on the blower during moderate outdoor temperatures? Looks like the G2 only knows when there is a EAC call.

Tell me more.Send me a link.

Looking for a fresh air system for some existing homes that have communicating A/C systems installed in them. We use either a ERV or Honeywell Y8150 fresh air damper, depending on the budget. ERV...

Is a carrier 38GB004 a 3 ton straight AC?

Coolwine, do you think the R12 TXV would work with the R134A condenser? Local guy that does more refrigeration said it would be fine.

FP has always sent me replacements. Actually sent the yellow ones last time. Great customer service

Condensing unit has gone out, compressor and fan motor. Has a new evaporator installed last year. The replacement Breezeaire WKSL4000 needs control wiring between the two units, real difficult to do....

thanks, everybody?

Hey goodman people, is a ARUF032-00A-1B compatible with R410A refrigerant?

http://www.heralddemocrat.com/hd/News/Heat-ac-

Russell, that is a good move. I need to get me a set, all the other ones are in the tech's vans.

Mastercool has a new bender set that also does 1 1/8" copper.

Hey Russell, can you spin the hose "parks" around where they face the front? They seem to be facing the wrong way to me. thanks

REMS is the manufacture for the bender and swedge kits. Shook manu. had some good prices on these things. They have the REMS brand and a house brand also. I also think that Rothenburger has the same...

Is Rothenberger the company?

I just ordered a second set today. The supplier doesn't stock the YJ swedge kit, so I thought I would try the mastercool hydraulic swedge kit. I love the YJ version, but the long handles are hard to...

I was thinking the code was 70 CFM per commode & 50 CFM per urinal, but I am not for sure. BSC

I am bidding a remodel job on a convenience store with two public restrooms.

mens- 1 urinal and 1 commode, 10' x 12'.
womens- 2 commodes, 10' x 12'.

They want to use one roof mounted exhaust...

Make sure that the system box on the thermostat is in the off selection, and then put the fan box in the on selection. If the outdoor unit is running in this position you have a problem.

I was...

Mark, you may need the filter retrofit kit for your D-tek select? The white filters many of them came with are causing pemature burn out of the sensor. I called inficon tech support to gripe about my...

Has anybody used the new 3 1/8" 1% gauges from Ritchie? I was wondering if they are as good as the brass 1% gauges that have been so good for so long?

I have a new set of the 3 1/8" gauges, so far...

I have been usisng the pro-set charging hoses for two summers now, the ones with the ball valves on the end. I just love them, but I would like to know if another company makes a better quality set...

Vinced

Whats the difference on the high end A/C? Thanks BSC

Just use a heatpump !

~ 2,100 S.F. = 54,000 BTUh heat needed for Philly
at 15'F design temperature

AM heritage 18 2A6H 80 48 4-ton 8.7 HSPF
24,800 at 17'F
32,700 at 35'F
44,000 at 47'F