Honeywell-Sparco 1" NPT air purger, which provides air and water separation in hydronic heating systems, improving efficiency, and reducing noise. This air purger has a 1/2" bottom tapping for expansion tank mount and a 1/8" top tapping for air vent mount.

Honeywell-Sparco 1-1/4" NPT air purger, which provides air and water separation in hydronic heating systems, improving efficiency, and reducing noise. This air purger has a 1/2" bottom tapping for expansion tank mount and a 1/8" top tapping for air vent mount.

Honeywell-Sparco 3/4" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 3/4" sweat SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 1" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 1" sweat SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 1-1/4" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 1-1/4" sweat SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 2" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 2" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 2" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 2-1/2" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 2-1/2" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 2-1/2" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 3" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 3" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 3" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 4" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 4" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 4" NPT SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 5" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 5" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 6" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 6" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 8" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 8" flanged SuperVent air eliminator, which purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in hydronic heating systems, while eliminating the need for bleeding.

Honeywell-Sparco 1/2" recirculation adapter kit for MX50 through MX130 mixing valves.

Honeywell-Sparco 1" gasket kit (contains 3 pieces) for MX127LF mixing valves.

Honeywell-Sparco 1-1/4" gasket kit (contains 3 pieces) for MX128LF mixing valves.

Honeywell-Sparco 1-1/2" gasket kit (contains 3 pieces) for MX129LF mixing valves.

Honeywell-Sparco 2" gasket kit (contains 3 pieces) for MX130LF mixing valves.

Honeywell-Sparco 2-1/2" gasket kit (contains 3 pieces) for MX131LF mixing valves.

Honeywell-Sparco 3" gasket kit (contains 3 pieces) for MX132LF mixing valves.

Maxivent is an 1/8" cast brass air vent for removing air in hot water systems, tanks, radiators and baseboards. 150 psi maximum.

Maxivent is an 1/4" cast brass air vent for removing air in hot water systems, tanks, radiators and baseboards. 150 psi maximum.

Hygrovent is an 1/8" automatic air vent for removing air in hot water or steam systems, radiators, baseboards and convectors. 125 psi water & 10 psi steam maximum, with positive shut-off ball check.

Honeywell-Sparco 3/8" NPT SuperVent top air vent for heating and cooling systems. The SuperVent air vent has high venting capacity, incorporates a check valve, and is for use with SuperVent PV Series products.

Honeywell-Sparco model AM100C-1LF thermostatic mixing valve with a 1/2" IPF connection on cold and hot water inlets and outlet, as well as, an adjustable range of 60-100°F. This low temperature valve is used for photo processing and blending of water to prevent scalding in applications like eye-wash fountains.

Honeywell-Sparco AM101-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM102-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM101C-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM102C-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM100-US-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM101-US-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM100-UT-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM101-UT-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM102-UT-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM100C-UT-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM101C-UT-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.

Honeywell-Sparco AM102C-UT-1LF thermostatic mixing valve for tempered domestic potable water applications. This valve features dual purpose mixing or diverting values, constant water temperature under changing operating conditions, and a Teflon coating.