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Resideo AT140B1206 Control Transformer 120V Primary 27V Secondary

Resideo

$19.95

In Stock — 10+ available

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SKU:
AT140B1206
Product Type:
Control Transformer
Application:
Residential/Commercial
System Type:
Furnace, Air Handler, Heat Pump, Package Unit, Boiler
Installation Type:
OEM Replacement
Voltage:
120V Primary / 27V Secondary
Voltage Class:
Low Voltage
Phase:
Single Phase
Fuel Type:
Electric
Material:
Plastic end caps
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Ships same or next business day · UPS Ground, typically 1–5 business days.

Resideo AT140B1206 is a 40 VA control transformer with 120V primary and 27V secondary output. Designed for HVAC control circuits and low-voltage system applications. Features plastic end caps and compact dimensions for easy installation in control panels and equipment.