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Precise Pressure Management: Factory-set to 150 PSI to prevent catastrophic failure from over-pressurization
Whether you are servicing a millivolt heating system or a standard 24VAC zone valve
This bi-directional filter drier design ensures that dirt trapped during the cooling cycle is not flushed back into the system when the unit switches to heating mode
Proportional Feed: Maintains consistent boiler water levels mechanically
Lennox 99M70 Heat Strip Freon Precise Pressure Management: Factory-set toThe Lennox 99M70 Heat Strip is a professional grade 15 kW electric heat kit engineered for high output supplemental heating in residential and light commercial air handlers. Designated as model ECB26 15CB P, this genuine OEM component integrates seamlessly into Lennox CB26UH R Series Air Handlers, providing approximately 51,150 BTUH of thermal capacity. Operating on 208 230V single phase power at 60 Hz, the assembly features an integrated circuit