Noritz SS 4-2 2" Clearance Support Straps (Qty 1 = 5 Sets) algolia-ignore Contaminated air enters into the

Contaminated air enters into the Airfree unit by natural air convection

this solenoid will prevent refrigerant from flowing backwards and potentially damaging it

Ground lug connection

A highly intelligent system with innovative features

Noritz SS 4-2 2" Clearance Support Straps (Qty 1 = 5 Sets) algolia-ignore Contaminated air enters into theNoritz SS4‐ 2 2" Clearance Support Straps The SS4‐ 2 stainless steel support strap introduces enhanced stability and protection to your tankless water heater ventilation system. Prevent movement, and exhaust leaks by fortifying your piping with a system of support straps. Add valuable support and enhance the sturdiness of your N‐ Vent ventilation system with stainless steel support straps that span from your wall to your piping