Caleffi ZVR103 Zone Relay 3-Zone
The ZSR101 single zone switching relay is operated by low voltage thermostats.Power Supply: 120 VAC, 50/60 Hz. Control up to 3-Zones.
Apollo T&P Valve
Apollo 3/4" temperature and pressure relief valve, 3/4", 125 psi, 95,000.00 BTU/HR. Used for water heaters. Only 4 left, deal ends when last one is sold.
Watts Pressure Relief 174A
Watts M3 174A pressure relief valve 3/4" female NPT, 125 PSI, 2,070,000 BTU/HR, water only.
NOTE: NOT FOR USE ON POTABLE WATER. THESE VALVES DO NOT MEET LEAD FREE STANDARDS.