Zone Valves and controls with 5 years parts warranty. These Zone valves last! Interchangeable with Honeywell or Erie.

CP- 3 non-toxic hot water heating system corrosion inhibitor used in 80% of heating systems in Europe.

ONIX is ideal Radiant tubing for under-floor staple up retrofit installations. Used for Radiant floors, hydronic snowmelting. Hydrowest Products provides complete heat loss services, and radiant heating design services to help customize and design this system.