High-Temperature Durability: Constructed with materials rated for continuous flue gas exposure and thermal cycling

With a precise 90-degree rotation angle

Smith 100232745 and legacy parts WTR2501 or 100173720

The low-VA coil design

Maintaining system integrity with OEM HVAC heating elements prevents common failure points such as uneven heat distribution or premature burnout associated with off-spec aftermarket alternatives

Siemens Building Technology 599-01106 Valve 318518-761 High-Temperature Durability: Constructed with materialsFor field technicians and mechanical contractors, the Siemens 599 01106 is an industry standard 1 2 inch 2 way normally closed globe valve engineered for demanding hydronic applications. This Powermite 599 MZ Series valve body features a rugged forged brass body with brass trim, ensuring reliable performance when regulating hot or chilled water or water glycol solutions up to 50%. With a 1. 6 Cv and modified equal percentage flow characteristic, it