Resideo - Honeywell Home 40003916-548 Zone Valve Power HeadZone Valve Power Head for 24V HVAC controlthe Resideo Honeywell Home 40003916 548 is designed for the V8043F 2 Way motorized zone valve. This power head delivers reliable operation in residential heating and cooling systems, using standard 24 Volt AC power for dependable performance. Built for long term reliability with rugged contacts and precise alignment for quick, secure replacement. Featuring an integrated end switch and auxiliary switch, it

with timing of 30 seconds to fully open and 10 seconds to spring back

and GMNTE060-3 multi-position condensing gas furnaces

Valve type: Hydraulic

Proportional Valve

reliable seal across varied lubricants and temperatures

long-term upgrade that protects your home's comfort

Bronze body and cartridge construction with Ryton/Noryl engineering plastic

this thermostat handles 20-30 VAC and current ratings suitable for heat and fan

It is a trusted choice for HVAC pros restoring performance and extending equipment life

It uses an 18 inch wire lead for easy wiring

Key features and specifications at a glance:

Type Range Stop Assembly for accurate limit adjustment