![White-Rodgers 50E70-820 Integrated Furnace Control — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9033044426974.png?v=1782849012&width=1445)
Integrated Furnace Control For Aftermarket Service Direct Replacements Including
Specifications
| Type | 1-Stage, Non-Integrated |
|---|---|
| Application | Commercial Rooftop |
| Ignition Source | Hot Surface |
| Prepurge Time | 0 Second |
| Flame Failure Response | 2 Second |
![White-Rodgers 50E70-820 Integrated Furnace Control — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9033044426974.png?v=1782849012&width=1445)
| Type | 1-Stage, Non-Integrated |
|---|---|
| Application | Commercial Rooftop |
| Ignition Source | Hot Surface |
| Prepurge Time | 0 Second |
| Flame Failure Response | 2 Second |