Transformers
Control transformers for HVAC low-voltage control circuits. 40VA, 75VA, and 100VA ratings available. 120V and 240V primary, 24VAC secondary standard. Covers Honeywell, White-Rodgers, Functional Devices, and Packard brands. Multi-tap primary options for 208/240V applications.
40 products
Sort by
-
In StockHONEYWELLHoneywell AT72D1006 Plate-Mounted 120VAC Transformer, 9in Lead wiresAT72D1006✓ In Stock$42.64
-
In StockHONEYWELLHoneywell AT140A1000 40VA General-Purpose Transformer, 24VAC CircuitsAT140A1000✓ In Stock$20.82
-
In Stock
-
In StockFUNCTIONAL DEVICESFunctional Devices TR100VA001 96 VA Transformer, 120 to 24 VacTR100VA001✓ In Stock$46.46
-
Sold OutHONEYWELLHoneywell TR-75-HON 75VA Transformer for 24VAC Circuits ( AT175A1008 )TR-75-HON✕ Sold Out$60.09Sold Out
-
In StockFUNCTIONAL DEVICESFunctional Devices TR50VA005 50VA Transformer with Circuit BreakerTR50VA005✓ In Stock$36.60
-
In StockHONEYWELLHoneywell AT140A1018 40VA General-Purpose Transformer, Foot MountedAT140A1018✓ In Stock$25.58
-
In StockJACKSON SYSTEMS, LLCFunctional Devices TR-100-MT 24V 100VA Multi-Tap TransformerTR-100-MT✓ In Stock$55.82
-
Sold OutMA-LINEMA-Line MA-49858B 24VAC to 1000VAC Voltage Detector with FlashlightMA-49858B✕ Sold Out$18.99$20.75Sold Out
-
In StockHONEYWELLHoneywell VR8345Q4563 Universal 24VAC Electronic Ignition Gas ControlVR8345Q4563✓ In Stock$188.96
-
Sold OutUNASSIGNEDElk ELK-TRG2440 Auto-Resetting AC Transformer 24V A/C, 40VATR-40-P✕ Sold Out$95.68Sold Out
-
In Stock
-
In StockFUNCTIONAL DEVICESFunctional Devices Transformer, 20VA, 120 to 24 Vac, Foot & Single Threaded Hub Mount, UL Listed, CE, RoHSTR20VA001✓ In Stock$30.25
-
In StockHONEYWELLHoneywell AT120B1028 Foot Mounted 120 VAC Transformer W/ 9in Leadwires End BellsAT120B1028✓ In Stock$22.99
-
In StockHONEYWELLHoneywell AT175F1023 75VA General-Purpose Foot Mounted TransformerAT175F1023✓ In Stock$67.50
-
In StockWHITE-RODGERSWhite-Rodgers 90-T60C3 90-T Series Energy Limiting 24 Vac Transformer90-T60C3✓ In Stock$48.75
-
In StockFUNCTIONAL DEVICESFunctional Devices TR50VA008 50VA Transformer For HVAC Systems 480/277/240/208Vac Primary: 120Vac Secondary with Circuit BreakerTR50VA008✓ In Stock$46.50
-
Sold OutHONEYWELLHoneywell AT87A1155 480VAC Transformer with 12in Lead Wires EnergyAT87A1155✕ Sold Out$45.31$82.59Sold Out
-
Sold Out
-
Sold OutHONEYWELLHoneywell AT150F1030 50VA General Purpose Transformer, Multi-MountAT150F1030✕ Sold Out$35.50$57.57Sold Out
-
In Stock
-
Sold OutHONEYWELLHoneywell AT150A1007 50VA General-Purpose Transformer, Universal MountAT150A1007✕ Sold Out$30.33Sold Out
No products match your filters. Clear filters























