Reznor 196687 Restrictor Refrigerant MA41-7070-502

MA41-7070-502

the 669568R TXV may be restricted or have lost its powerhead charge

reducing vibration-induced wear on sensitive igniters and flame sensors

a connector bracket

Reznor 196687 Restrictor Refrigerant MA41-7070-502The Reznor 196687 Restrictor is a precision engineered combustion air component designed specifically for high efficiency Reznor unit heaters. This specialized HS38 51 restrictor plate is critical for maintaining the correct orifice pressure and air to fuel ratio within the burner assembly. As a vital part of the venting system, it ensures stable flame characteristics and prevents nuisance pressure switch trips during the ignition sequence. This OEM