2-1/2", water heater, temperature & pressure relief valve, with setting of 150 psi, 210 degrees, stainless steel spring, all brass body, furnished with test lever, epoxy coated extension probe, extended inlet 2-1/2", ans z21.22 design, aga certified.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov