Hoffman Specialty 405102 Valve 320788-702 When the plenum temperature hits

When the plenum temperature hits the high-limit setpoint

this switch is designed for the high-pressure operating thresholds of R-410A systems and should not be used in low-pressure R-22 applications

Engineered as the direct replacement for 104G7800HS

or excessive mineral buildup in the heat exchanger causing localized overheating

contractors can ensure precise pressure regulation and reliable isolation

Hoffman Specialty 405102 Valve 320788-702 When the plenum temperature hitsThe Hoffman Specialty 405102 is a professional grade 3 4" angle radiator supply valve designed for precision flow control in commercial and residential HVAC systems. Engineered as the direct replacement for 0036003, this Model 185C valve features a heavy duty brass and bronze construction to withstand demanding environments. As a veteran preferred steam radiator valve, it utilizes a non rising stem and packless construction, ensuring leak free