International Environmental 71520319 Thermostat R-410A this splash guard provides a

this splash guard provides a watertight seal that ensures reliable sensor performance without compromising signal accuracy

For 36E or 36H valves

Ensure a solid common ground and check for proper microamp signal from the flame sensor to prevent nuisance trips

and 95 psi when operating above 400 psig

International Environmental 71520319 Thermostat R-410A this splash guard provides aThe International Environmental 71520319 is an OEM 7 day programmable fan coil thermostat designed for precision climate control in high performance hydronic systems. As a veteran grade digital thermostat replacement for the obsolete 71520305, this unit offers seamless integration into existing 2 pipe or 4 pipe fan coil configurations without requiring backplate modifications in most retrofit scenarios. High volume fan coil unit parts like this are