Name: Supco T45 Transformer 48VA
Brand: Supco
SKU: T45
Price: 51.29 USD
Availability: InStock

Supco T45 Transformer 48VA

Description

Product Summary

The Supco T45 Transformer 48VA is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. A versatile transformer that can be used for many different applications. Accepts input voltages of 120, 208 and 240 VAC and provides a choice of secondary voltages of 2.5, 8, 12, 16 and 24 VAC.

Control transformers step line voltage down to the 24VAC used by thermostats, contactors, gas valves, and control boards. Choose the correct primary voltage(s) and a VA rating equal to or higher than the original; a blown transformer is a common cause of a dead thermostat.

Key Features

50/60 Hz Class 2
Enclosed frame - plate, foot or knock-out mount
Max. Continuous Current is 2 Amps, in any secondary winding

Specifications

Brand	Supco
Part Number	T45
Part Type	Transformer
Primary VAC	120/208/240
Secondary VAC	2.5, 8, 12, 16 and 24
VA	48
Dimensions	2 1/16" X 3 1/4" X 2 3/4"
Magnet width	2 13/16"

Cross Reference

The Supco T45 is a direct replacement for the following OEM and competitor part numbers. Always verify ratings and fit against the original part before installing.

Replaces Part #	Manufacturer	Description
AT120A1004	Honeywell®
S81-240	White Rodgers®

White Paper

Supco T45 Installation & Operation Manual (PDF)

What's Included

(1) Supco T45 Transformer 48VA

Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.

Extra Information

Find your comfort-ready size with confidence

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Match the system to your ductwork, fuel, or preferred heat source for best comfort.

This is a sizing estimate for general guidance only. Always confirm final size, duct design, and fuel type with a Professional before purchasing equipment or pulling permits.

Brand:

Supco

Weight:

2.00 LBS

Safety Information:

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Prop 65 Warning:

Yes

Part Type:

Transformer

Primary VAC:

120/208/240

Secondary VAC:

2.5, 8, 12, 16 and 24

VA:

Dimensions:

2 1/16" X 3 1/4" X 2 3/4"

Magnet width:

2 13/16"

Replaces:

AT120A1004, S81-240

Please Note: To validate the manufacturer's warranty, equipment must be installed by a qualified licensed professional in accordance with local codes and the manufacturer's installation requirements.