Watts 740-44 2 - Part of the 740 Series HDPE Place two strips of the

Place two strips of the double sided barrier tape side by side every 12 inches within the 4 foot area

ZB415-DP-2IC

Installation Instructions - ZF806 & ZF812

UPC - 098268651287

Z325-4NH-S

Watts 740-44 2 - Part of the 740 Series HDPE Place two strips of theThis 2 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment. It consists of an iron body construction with expanded outlet drain connections for hot water space heating boilers, non metallic disc to metal seating, stainless steel spring, and test lever. It offers large discharge capacity, resists corrosive water