The no. 67 Auto-Vents are float-operated vents for use on convector radiators, baseboard radiation and radiant panels. These are designed to be used in space that is limited and can be installed in trouble spots previously neglected or improperly vented. No air chamber is required. Auto-Vents are designed for systems with pressures up to 50 lbs.

The no. 5 straight vent has a venting capacity equal to 4 ordinary air valves. Use on radiators near boiler and in warm rooms (second-floor radiators, for example).

Series SV non-vacuum non-adjustable float-type steam air vents are used in steam heating applications to vent air in one-pipe steam systems. They feature a brass body with an angle connection and a brass float. Series SV provides venting and is ideal for radiators, convectors and steam mains. Maximum pressure 10 PSI (68.9kPa).

Mitco 264-48M MicroFlow (white) oil filter element micro-flow replacement oil filter element state of the art oil filter cartridges designed for a full range of nozzle gallon. Largest surface area with the most flutes computer designed. Largest volume of filter material. Increased holding capacity provides larger area for longer filter life. Non-shedding design is fiber welded no bonding agent to clog nozzle Revolutionary Y fiber improves depth filtration.

Hot-dipped galvanized steel can provides rust protection inside and out. Zinc-plated internal components prevent internal rusting making center bolt removal easy.

This Honeywell NEMA Standard Transformer is a multi-mounting. 24-Volt control circuit step-down transformer designed to power any 24-Volt control system, including thermostats, gas valves and relays. 1 year limited warranty.

The no. 5 angle vent has a venting capacity equal to 4 ordinary air valves. For use on radiators near boiler and in warm rooms (second-floor radiators, for example).

Series SVA non-vacuum adjustable float-type steam air vents are used in steam heating applications to vent air in steam systems. They feature a brass body with an angle connection and a brass float. Series SVA provides rapid venting and is ideal for radiators, convectors and steam mains. Maximum pressure 10 PSI(68.9kPa)

Heavy-Duty General Purpose Relay Operates in Any Position. Compact, totally enclosed design. For heating and cooling applications and general switching. Quiet, reliable and economical.

90-340 THRU 90-342 RELAYS WR/RBM TYPE 91A Two Pole Double Throw Semi-Enclosed Relay90-340 Fits Fan Control Centers 90-112, 90-113, 90-118E and 90-119

The no. 72 series Auto-Vents are reliable, automatic air eliminating valves for concealed radiators, pipe lines, tanks and other devices where water or liquids are used for heating and cooling. They have proven to be the solution to problems that have confronted engineers and contractors in which air pockets or traps retard the free circulation of the liquids and reduce the efficiency of the system or appliance. The no. 7 series Auto-Vents air eliminators are made of brass and equipped with a self-closing, float-operated valve. The valve is equipped with a Monel metal spring and a Neoprene valve seat which is unaffected by high temperatures, oil and anti-freeze. No air chamber is required. The vent is regularly fitted with a patented cap that may be used as a check in case of a leak caused by core sand or scale.