![Trane BRD4878 Relay Output Board, Dual — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-brd4878-card.png?v=1794018181&width=1946)
![Trane BRD4878 Relay Output Board, Dual specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-brd4878-specs.png?v=1794018182&width=1946)
Trane BRD4878 Relay Output Board, Dual
Trane BRD4878 Relay Output Board, Dual
Regular price
$255.49 USD
Regular price
Sale price
$255.49 USD
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Low stock: 1 left
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SKU:BRD4878
View full details![Trane BRD4878 Relay Output Board, Dual — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-brd4878-card.png?v=1794018181&width=1445)
![Trane BRD4878 Relay Output Board, Dual specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-brd4878-specs.png?v=1794018182&width=1445)
This Trane BRD4878 board has dual relay outputs, allowing it to control two separate loads or circuits within compatible Trane HVAC equipment. It is a genuine Trane replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | BRD4878 |
|---|---|
| Brand | Trane |
| Type | Relay Output Board |
| Configuration | Dual Relay Output |