Taco ZVC-404 Zone Valve ControlThe Taco ZVC 404 Zone Valve Control delivers precise zone valve control for multi zone hydronic systems. This 4 zone, electronically actuated control consolidates boiler, circulator, and thermostat management in a compact package designed for contractor friendly wiring. With a 120V AC input and a 40 VA transformer, it provides reliable 24V control signals for each zone. Key features include front diagnostic light, fuse protection, and switchable

or compressor shutdown applications

Ideal for Goodman systems upgrading or replacements

Gas types supported: Natural

4-Port adapter included for flexible branching

Compatible models: 046E-24B

Its precise fit and robust construction support dependable performance across seasonal demand

The unit supports both multi-stage and single-stage configurations

The Modine 5H69336-7 Gas Fired Unit Heater Thermocouple is a trusted replacement component designed for PD30/PD100/PD150/PD200 gas-fired unit heaters

Its compact plug-in form factor reduces panel space and simplifies maintenance in busy industrial settings

Temperature Rating: 300°F

and other electric heat applications

it installs quickly with minimal downtime