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you know that keeping a Lochinvar Knight boiler or A
the 17-4PH stainless steel wetted parts are compatible with ammonia
Always verify electrical requirements
912M BTU rating
preventing premature compressor failure and optimizing total system uptime in demanding mechanical applications
Laars Heating Systems R0491300 Ignition Module 340793-762 you know that keeping aThe Laars Heating Systems R0491300 Ignition Module is a critical microprocessor based hot surface ignition control designed for precise combustion management in high efficiency boilers and pool heaters. Formally cross referenced and identical to the Fenwal 35 652933 115, this 24VAC HSI control module provides reliable trial for ignition (TFI) sequences with integrated safety timings, including a 15 second pre purge and 15 second inter purge.