Honeywell 30756141-003 Input Card R-410A It maintains specific hot surface
Baker’s notes & crumb story
Description
Honeywell 30756141 003 Input Card R 410A It maintains specific hot surface It maintains specific hot surface ignition (HSI) timing and micro ammeter flame sensing tolerances to prevent nuisance lockouts and delayed ignition The non spring return motor and pressure independent design minimize the need for manual zero point calibration