What boiler series use this pilot assembly

With a Class F insulation rating and molded construction

this 120V HSI replacement offers superior thermal and physical strength

This umbrella adapter for V100 is specifically engineered to interface with the Honeywell CA100A116 cartridge found in legacy Honeywell V100 zone valves

Industrial Durability: The corrosion-resistant aluminum enclosure and wide operating temperature range (-25°C to +75°C) ensure longevity in unconditioned mechanical rooms

Siemens Building Technology 599-10330 Valve 321042-401 What boiler series use thisThe Siemens 599 10330 is a high performance 2 way ball valve engineered for precision control in commercial HVAC systems. Featuring a 2 inch NPT connection and a robust 160 Cv rating, this valve is designed to manage high volume flow in chilled water, hot water, and up to 50% glycol solutions. The equal percentage flow characteristic ensures linear heat transfer by mirroring the coil's performance, providing stable temperature regulation in air