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HVAC and Refrigeration

HVAC and Refrigeration jobs can be easier when you shop Grainger first! Get all the heating and air conditioning systems and supplies you need from one convenient source. Find gas, hydronic, oil-burning and portable electric heaters for winter and window fans, refrigeration and air conditioners for summer. Grainger's huge selection of exhaust fans, thermostats, filters and controls will help keep your facility running efficiently year-round.

 
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HVAC and Refrigeration Q&A

HVAC and Refrigeration
(71 Questions : 106 Answers)

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I'm trying to add 341A to a small refrigerator and need the line tap valve
2 weeks, 3 days ago
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Answer: 
You may want to charge with R134A not 341A, on this same page go to "A/C Refrigeration and Supply" - "Refrigeration Equipment and Accessories" then look on "Refrigeration Access Valves" if you see want you want. Don't do it if you don't know well what you are doing! If you want add R134 it's because you have a leak. Fix the leak!
1 week, 5 days ago
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Answer: 
Dear Valued Customer,

In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
2 weeks, 1 day ago
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air control knobs control air flow
3 weeks, 6 days ago
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I need more information, please call Grainger. 1.800.grainge
3 weeks, 3 days ago
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It is a Mortex model #BMH-55-15-C1B-0P4X (Wesco)

The condenser has several numbers on it, but the most prominent is: 325P505H37A14N4X 68DE0003

#
1 month ago
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Answer: 
Sorry Grainger doesn't sale brand Mortex, Your condenser coil is just only specific that Mortex's model, call your Mortex dealer near you. Your Mortex unit has 3 or 5 years warranty, ask our Mortex dealer about.
1 month ago
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I need a ignitor fc035kx902661a do you carry them or get them
1 month, 1 week ago
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Answer: 
If you are looking for Nordyne Part # 902661A look part # 21D64-2 Your Grainger item # 1EFX2
1 month ago
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Replacement motors mounting grommets for and older Bryant AC/Heater unit.
1 month, 4 weeks ago
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Answer: 
Yes, Grainger have motor's mounting that will fit many units, no matter if it's Brayan or any other. We need more information, call Grainger: 1.800.Grainger.
1 month, 3 weeks ago
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wet dry location, 120 volt, self-regulatingroof/gutter de-icing cable
3 months, 1 week ago
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Answer: 
Look Grainger item # 4DC540, also # 4E519. On top of Grainger's web side search "Raychem" and see all the products.
2 months, 3 weeks ago
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3 months, 2 weeks ago
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Answer: 
I need more information, the CFM depend the motor (RPM & HP) and the duct (total pressure droop, Inches the water). But may be you get 600 to 900 CFM under my experience.
3 months, 1 week ago
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3 months, 4 weeks ago
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Answer: 
A40 It's Item 1A109, but AX40 it's better belt and same size as A40.
AX40 It's Item 1YVU8.
AX49 It's Item 1YVX2.
3 months, 2 weeks ago
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I am looking for a large plastic ring that goes on a standard round wall Honeywell thermostat and has large numbers to help people with vision problems see and set the thermostat.
I have been told you have such an item but can't find it on your web site.
4 months ago
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Answer: 
This is a very good question, I have never thought about, well I have good vision!

I got some options for you:
I have never seen a ring like the one you are asking, Honeywell doesn't make this ring, but I got the idea of what you want.
Some options are:
Honeywell RTH9590WF..... this thermostats series has a voice control.
If this is just for your olds parents I said look for a non-programmable digital thermostat with large display, they are easy for old people, like my father. Depend how many stages you have on heat and cool, look Honeywell FocusPro5000 with the large display TH5110D1022 or TH5220D1029, or TH5320U1001. Grainger could sell them for you.
Print with a computer a round circle with numbers. I don't like this because the thermostat marker is so small that they will not see it and any little moved will changed the temperature on 5 or 8 degrees.
If you changed your thermostat, old thermostat like the old round Honeywell, has mercury and it must be disposable on a special collect center.
4 months ago
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I need 4 45degree flare nuts for 7/8" refrigeration tubing
4 months, 1 week ago
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Answer: 
Hello. Unfortunately we do not have any in those sizes.

Thank you for using Grainger Ask and Answer.
4 months, 1 week ago
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