Siemens Building Technology 658-0051 Valve 320788-704 This part is commonly used

This part is commonly used in the HUMXXSTM3034

Does this kit include any temperature limiting features

it integrates seamlessly into compatible McQuay furnace units

Each relay features an adjustable trip point

or significant dust buildup that could cause an imbalance and lead to bearing failure

Siemens Building Technology 658-0051 Valve 320788-704 This part is commonly usedThe Siemens Building Technology 658 0051 is a professional grade 3 way sequencing valve engineered for precision modulation in 4 pipe HVAC systems. With a 1 2 inch flare connection and a 2. 5 Cv flow coefficient, this Powertop series valve is designed to manage hot and chilled water flow to radiant panels and induction units without mixing. The equal percentage flow characteristic ensures linear thermal output, providing tight control over terminal