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WHITE-RODGERS Integrated Furnace Control: Universal, 24V AC, 5 min Lock Out, 30 sec Pre-Purge - Hot Surface Ignition Controls
WHITE-RODGERSHot Surface Ignition Controls

WHITE-RODGERS Integrated Furnace Control: Universal, 24V AC, 5 min Lock Out, 30 sec Pre-Purge

The WHITE-RODGERS Integrated Furnace Control: Universal (SKU 3XA75) is a hot surface ignition control operating at 24V AC. It features a 5-minute lockout and 30-second pre-purge, and is designed as a replacement for…

SKU 3G-OTH-67577

Brand
WHITE-RODGERS
Item
Integrated Furnace Control: Universal, 24V AC, 5 min Lock Out, 30 sec Pre-Purge
Category
Hot Surface Ignition Controls
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Technical Specifications

WHITE-RODGERS
Manufacturer Part Number
50A55 843S1
Type
843
AC
24V
Lock Out
5 min
Pre-Purge
30 sec
Product Type
Integrated Furnace Control
Control Voltage
24V AC
Replacement for OEM Brands
Trane
View Full Spec Sheet

Technical Documents

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WHITE-RODGERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHITE-RODGERS Integrated Furnace Control: Universal (SKU 3XA75) is a hot surface ignition control operating at 24V AC. It features a 5-minute lockout and 30-second pre-purge, and is designed as a replacement for Trane OEM systems (MPN 50A55 843S1).

Used in

Common applications for WHITE-RODGERS
Residential furnace replacement — White-Rodgers 767A-377 hot surface igniter for Trane gas furnaces
Commercial HVAC control retrofits — White-Rodgers 90-T60C3 Class 2 transformer for 24V control circuits
Hydronic zone heating systems — White-Rodgers 13 61 104S1 2-way zone valve for multi-zone temperature control
Plenum temperature regulation — White-Rodgers 05D51 035S1 fan and limit control for forced-air furnaces
OEM furnace control board replacement — White-Rodgers 50N02A-820 integrated ignition control for Trane systems
Fan relay and transformer integration — White-Rodgers 90 118ES1 for compact HVAC control panels

WHITE-RODGERS Products

3G Electric supplies WHITE-RODGERS hot surface ignition controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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