Resideo - Honeywell Home V8043A1037 Zone ValveV8043A1037 from Resideo Honeywell Home is a 24V zone valve designed for reliable hydronic zoning in residential HVAC systems. This 1" Sweat valve delivers precise control as a 2 Position NC device with a flow coefficient CV=3. 5, ideal for balancing heat across zones. It replaces MZV526 for retrofit installs and uses standard 24V controls for straightforward installation. Built for durable operation, the V8043A1037 features rugged internal components

Designed for versatile deployments

Key specs include 3

Compatibility: AMH80453AN

Compatibility: works with common control systems and mounting schemes

Armstrong 40L81 Furnace Flame Sensor Kit provides reliable ignition safety and precise flame sensing for compatible Armstrong furnaces

and process control where reliable pneumatics and precise valve actuation are essential

Maximum differential provides reliable control across operating ranges

offering peace of mind for homes and small offices

Oil Electronic Aquastat Controller for oil-fired boilers delivers precise control for heating systems

SPDT output for versatile control and signaling

and CSA approvals ensure safe installation and long-term reliability

65 inch compression fitting length and features a Batwing tip with a 1 inch front-wing span for precise flame direction