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HVAC Transformers
HVAC transformer is a static device which transforms electrical energy from one circuit to another without any direct electrical connection and with the help of mutual induction between two windings. It transforms power from one circuit to another without changing its frequency but may be in different voltage level.

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Resideo AT150F1022

Resideo AT150F1022/U Transformer With 9 in Lead Wires, 120/208/240 V AC Primary, 27.5 VAC Secondary, 50 VA Power Rating

Manufacturer: Resideo Technologies
Brand: Resideo
Part#: AT150F1022
MPN: AT150F1022/U
UPC: 085267151115
Min. Order Qty: 1
Qty. Interval: 1
Sold As: 20/PK
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Mars® M50327

Mars® 50327 Control Power Transformer, 120/208/240/480 V AC Primary, 24 VAC Secondary, 50 VA Power Rating

Manufacturer: Mars
Brand: Mars®
Part#: M50327
MPN: 50327
Min. Order Qty: 1
Qty. Interval: 1
Sold As: EACH
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ALLIED™ 36H72

ALLIED™ 36H72 Transformer With Relay, 120 V AC Primary, 24 VDC Secondary

Manufacturer: Allied Air Enterprises
Brand: ALLIED™
Part#: 36H72
MPN: 36H72
UPC: 662551326970
Min. Order Qty: 1
Qty. Interval: 1
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Robertshaw® TRANS120405

Robertshaw® 620-405 620 Series Transformer, 120 V AC Primary, 24 VAC Secondary, 40 VA Power Rating, For Use With 620 Series Transformers

Manufacturer: Robertshaw
Brand: Robertshaw®
Part#: TRANS120405
MPN: 620-405
UPC: 662013640460
Min. Order Qty: 1
Qty. Interval: 1
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White-Rodgers™ TRANS120A410

White-Rodgers™ S84A410S1 Transformer, 120 VAC Primary, 25 VAC Secondary, 40 VA Power Rating, 1 ph

Manufacturer: Copeland
Brand: White-Rodgers™
Part#: TRANS120A410
MPN: S84A410S1
UPC: 786710007019
Min. Order Qty: 1
Qty. Interval: 1
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Aprilaire® AA4010

Aprilaire® 4010 Electrical Transformer, 120 V AC Primary, 24 VAC Secondary, 15 to 10 W Power Rating, For Use With Model 400 and 400M Humidifier

Manufacturer: Research Products
Brand: Aprilaire®
Part#: AA4010
MPN: 4010
UPC: 686720401008
Min. Order Qty: 1
Qty. Interval: 1
Sold As: 1/CTN
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Calcana 3070017

Calcana 3070017 Transformer, For Use With: PH Series 120 V Gas Fired Outdoor Infrared Patio Heater/Gas-Fired Infrared Patio Heater

Manufacturer: Calcana Industries Ltd.
Brand: Calcana
Part#: 3070017
MPN: 3070017
Min. Order Qty: 1
Qty. Interval: 1
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Mars® M50321

Mars® 50321 Control Power Transformer, 120/208/240/480 V AC Primary, 24 VAC Secondary, 75 VA Power Rating

Manufacturer: Mars
Brand: Mars®
Part#: M50321
MPN: 50321
Min. Order Qty: 1
Qty. Interval: 1
Sold As: EACH
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Aprilaire® AA5529

Aprilaire® 5529 Transformer with Wire Harness, 40 VA Power Rating, For Use With For Model 800

Manufacturer: Research Products
Brand: Aprilaire®
Part#: AA5529
MPN: 5529
UPC: 686720552908
Min. Order Qty: 1
Qty. Interval: 1
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Robertshaw® TRANS120403

Robertshaw® 620-403 620 Series Transformer, 120 V AC Primary, 24 VAC Secondary, 40 VA Power Rating, For Use With 620 Series Transformers

Manufacturer: Robertshaw
Brand: Robertshaw®
Part#: TRANS120403
MPN: 620-403
UPC: 662013640446
Min. Order Qty: 1
Qty. Interval: 1
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ALLIED™ 46W11

ALLIED™ 46W11 Transformer, 208/240 V AC Primary, 24 VAC Secondary, 70 VA Power Rating

Manufacturer: Allied Air Enterprises
Brand: ALLIED™
Part#: 46W11
MPN: 46W11
UPC: 662551408669
Min. Order Qty: 1
Qty. Interval: 1
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Nortek™ 621807R

Nortek™ 621807R Replacement Furnace Transformer, 115 V AC Primary, 30 VAC Secondary, For Use With B3BM, B3VM, B3BV Series Indoor Air Handler

Manufacturer: Nortek Global HVAC
Brand: Nortek™
Part#: 621807R
MPN: 621807R
UPC: 663132020089
Min. Order Qty: 1
Qty. Interval: 1
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Showing 1 - 12 of 38 entries

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