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If LP gas utilization is required
minimizing system downtime during emergency repairs
Optimized Combustion: Eliminates air infiltration at the burner-to-cabinet junction
Built to withstand 300 PSI static pressure
provided the system operating pressures fall within the 15" to 100# low side and 100# to 450# high side ranges
Trane CNT7738 Control 326070-701 If LP gas utilization isFor technicians and contractors servicing single stage heating systems, the Trane CNT7738 Control (also identified by the newer part number CNT07738) is the vital 1Stg integrated furnace control for maintaining system reliability. This genuine OEM furnace circuit board manages critical unit operations, including ignition timing, inducer blower speed, and gas valve activation, while consistently monitoring safety sensor inputs. Designed specifically
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