Is the RPM rating critical for this replacement

using a genuine Lennox replacement part is the only way to ensure the factory-specified airflow and CFM are maintained for safe operation

Always verify the stroke limits during startup

Precision Ports: Engineered for even flame distribution to maximize heat transfer across the heat exchanger

The KMC Controls STE-1402 is a professional-grade rigid duct temperature sensor designed for accurate single-point monitoring in commercial HVACR systems

Robertshaw 700-454 Gas Valve Freon Is the RPM rating criticalThe Robertshaw 700 454 is a professional grade 120V Standing Pilot Gas Valve designed for high capacity heating applications, supporting up to 300,000 BTU. This combination control integrates a manual gas cock, an automatic pilot safety valve, and a line voltage solenoid operator into a single compact housing. Engineered with a 3 4" NPT inlet and a 3 4" straight thru outlet, it arrives factory set for Natural Gas at a 3. 5" WC output. The 7000BER 120