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Firstco 9-310-E301 Fan Center Relay Transformer Assembly 120V 24V 40VA

Manufacturer

Picture for manufacturer Firstco

Part Number

9-310-E301
6 reviews
Sale Price

$90.11

In Stock (9)

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Product Details

The Firstco 9-310-E301 is a fan center relay transformer assembly designed as a replacement component for MB and MB-HW series air handlers. This essential HVAC control component combines a relay and transformer in a single integrated unit mounted on a convenient panel.

Key Specifications:

  • Input voltage: 120 volts, 60 Hz, 1 phase
  • Output voltage: 24 volts
  • Power rating: 40 VA (volt-amperes)
  • Relay configuration: 1-pole, normally open
  • Current rating: 30 amps
  • Includes 18-gauge 4-1/4" x 4-1/4" mounting plate

This fan center relay transformer assembly mounts directly to a standard 4" x 4" junction box, making installation straightforward for HVAC technicians. The unit provides reliable control of fan operation while stepping down line voltage to the low-voltage control circuit commonly used in residential and commercial HVAC systems.

What's Included: Relay transformer assembly with integrated mounting plate

So far good, waiting right now on returning the item because it's not correct.

Works great

No

Easy to find correct part

Websight was a little weird after inserting PayPal info, but it was still easy enough to navigate through and the best price I found

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