Daikin-McQuay 073300901 Amplifier/Rectifier R-410A it can be plumbed to

it can be plumbed to sense positive pressure

this unit supports multiple voltage paths and incorporates high-voltage safeties to match factory specifications for N4H

handling differential pressures up to 75 psi on 1/2" valves to prevent bypass and ghost flow

Robust Build Quality: High-quality bellows technology ensures long-term calibration stability even in high-vibration environments

the Model 69 maintains a 20 PSI max steam pressure rating

Daikin-McQuay 073300901 Amplifier/Rectifier R-410A it can be plumbed toThe Daikin McQuay 073300901 Amplifier Rectifier is a critical electronic control component engineered for high precision burner flame monitoring. Designed with a 3 second Flame Failure Response Time (FFRT), this unit provides the immediate signal rectification necessary to interface between the flame sensor and the primary burner control. In industrial and commercial HVACR applications, the 073300901 flame amplifier ensures that the combustion