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Thanks to all for the input. I have also heard from a contract with direct access to Ruud dealer tech support. This contact has advised the RBHP coils, while still copper tube, are tin plated. I know...

I've been installing Rheem/Ruud for the past 10-years. Just like Trane/American Standard (which I specialized in for 14 years previous), and all other brands, Rheem/Ruud had a "ton" of indoor coil...

Thanks all... found what was needed.

1.5-Ton, Straight Cool

Have an above the ceiling air handler needing a new system. Air very little clearance... Carrier used to make a 14" air handler, but cannot seem to find one. Any 14" air handlers (or there about)...

I have two older, 110-Volt, H-10G, Bacharach leak detectors. Not that long ago, when rebuild was needed, I simply sent an ailing detector to Bacharach, in Alabama... for a nominal fee the detector...

Found a 4TXCC009DS3HCA in stock at the local Ferguson's... almost exact to what is being removed. Thank you for your help, as always!

Thanks... found the T4TXCC008CC3HCB on Am Std Dealer Net... should do it!

Have a Trane model RXC054S3HPC0 cased coil, mounted atop a furnace, in an up-flow application... has a failed coil. Trane no longer supplies a coil/pan/TXV replacement assembly. The dimensions of the...

Unfortunately, Rheem/Ruud did away with their 14" model in 2015... narrowest model is now 17.5" wide. But thanks for the reply!

Perfect... Thank you!

I'm in need of a 14" or 14.5" Wide Air Handler, to fit in a narrow closet, for a 2-ton vertical equal change out.

Can anyone offer up which manufacturer(s) may still have narrow air handlers in...

It was the defrost board

Thank you for your reply... no, the issue is NOT the reversing valve switching back and forth between heat and cool; rather, the entire heat pump (OD fan & compressor) is turning on & off & back on,...

Heat Pump Model: Payne, PF4MNAO37.

Upon a call for cooling, the OD fan and compressor start normally. After a few minutes, occasionally, the heat begins to start and stop, rapidly... the starting...

With Daikin having acquired Goodman, are the ducted split systems (not mini-splits), carrying the Daikin label, in essence really Goodman design? I am primarily a Rheem/Ruud dealer, and am beginning...

I'm bidding a job where the other contractor is a Trane dealer; I install American Standard.

Air Handler Question: The other contractor has submitted an air handler model GAF2AOB36S31SA. I cannot...

Went back and pulled made adaptor: drain outlet cracked allowing water to leak from around pipe threads. Air handler slightly tipped backwards and leaking water draining backwards along filter rack,...

Sorry, it an upflow install.

The air handler is a vertical install, on a stand, with free air return, in a closet equipped with louver bi-fold doors. The install is about 4-years old. The owner is using 1" thick pleated filters,...

I believe this is a Nordyne product. Can anyone tell me the round duct supply and return connection sizes for this unit?

I'm an American Standard dealer. I have a customer needing a 5-Ton split heat pump change out, and he has his heart set on getting a system which qualifies for the $1,500 Federal tax credit....

My current recovery unit is 15+ years old. I'm looking to upgrade to a newer, lighter unit that will handle all refrigerants. So far I'm considering: Ritchie XLT # 5760; ProMax #RG5410, and Appion G5...

"...250 cc ± 5 cc / 15.3 cu.in. ± 0.3 cu.in..."
No, I believe the "±" is a "fudge" factor on how much over or under the oil fill can be. Again, call the manufacturer and ask them how much is left in...

When emptying oil from a compressor, a certain amount stays in the compressor (you cannot get it all out). The amount remaining, and thus the amount you need to pour back in the suction port to...

10-4; yep, used halon torch, too. OK, except if windy or real bright sunlight.

If you are describing the air as only coming from the very outer edge of the blade (and not all the way across the top of the unit), you are describing what happens when

Use 45% silver solder (i.e.: Harris Welco® Safety-Silv® 45). Cleanliness is next to Godliness & use flux. Don't recommend sil-fos for brazing non-clad steel.

Off hand, can anyone tell me if this unit is equipped with a scroll or a recip compressor? I'm quoting an air handler change out, and I need to allow for a start kit if its a recip. Thanks.

"...Suction- 23psi with about 50 degree box temp...Liquid- 160 psi.." "... Nameplate RLA-6.8, Actual amps- 9.3..." NO way, with the correct voltage, you should be exceeding rated amps.
With the...

Been using the H-10 since GE made it (late 60s; was the "B" rev, then). Present one I have is the universal refrigerant style, and with that one I'm still finding leaks the last guy couldn't.

Ran a call yesterday on a Goodman system. The system was installed by another contractor a little over 1-year ago. The customer showed me the sale paperwork, and the system was sold as 13-SEER. The...

Well I am a pro with 40+ years of experience and education to go with it. My remarks were tongue in cheek. I haven't posted on this site for several years and decided I would as, being in Florida, I...

For those stating I should apply for pro status, I have; status has not yet come through. Out of hundreds, I have one customer with gas equipment, and that's the one I'm working on. Heck with it;...

Well thanks Moose, but I'm a licensed HVAC contractor. I'll admit in Florida we don't see many furnaces, but I'm also not a controls idiot. I was hoping to get some more substantive suggestions than...

System: Bryant/Carrier 580AN042100 (580ANW042100AAAG) Pkg. Unit with LP Gas furnace. Equipped with Intermittent Pilot and OEM Johnson Controls Ignition Control Module, #G67MG-4 (LH33CZ (OE 2?)004).
...

Subcooling and superheat both high and air side split low, agree with others: restriction at metering device.

(System is straight cool, 10KW 1-stage heat.) Just installed this variable speed air handler with a matching 12-SEER Am Standard condensing unit. All works well in cooling mode (soft start, 1/2 speed...