Maxitrol Vent Screen 13A03-3, 3/8" NPT Vent

For residential, commercial and industrial low or high pressure boiler applications. For boilers of any steaming capacity. Monel bellows provides corrosion resistance. Float chamber with integral water column provided Snap action for high temperature service - 1 Single pole, single throw switch for pump control - 1 Single pole, double throw switch for low water cut-off and alarm actuation. Optional features - Manual reset - Integral conductance probes for additional levels and greater operating differential-Model 157S-RBP-MD - 1" or 1-1/4" NPT equalizing tapings - 1/2" or 3/4" NPT tapings ...

The 325 series pounds to inches regulators are for use on residential, commercial and industrial applications. The 325 series features a high leverage valve linkage assembly to deliver positive dead-end lock-up. The regulators are capable to precise regulating control from full flow down to pilot flow. Suitable for natural, manufactured, mixed gases, liquefied petroleum gases, and lp gas-air mixtures. Made in the USA .

Low Pressure Brazed Plate Heat Exchanger, BP410-40LP Smaller, lighter, stronger, more efficent; Bell & Gossett Brazed Plate Heat Exchangers are ideal for residential and light commercial hydronic systems because they provide maximum heat dissipation. Unlike conventional shell and tube heat exchangers, our units can be used even in applications where space is at a premium. Their efficient design allows them to provide more heat transfer using less space, making them well suited to a variety of installations, including: domestic hot water, pool heating, radiant floors and snow melt. The ...

For residential and commercial low pressure steam boiler applications. For boilers of any steaming capacity. For mounting in 2-1/2" NPT boiler side tapings. Insertion lengths available in 13/16 - 41/8" (30-105mm). Pack less bellows. Adjustable BX outlet for easy installation. Dual precision switches for dependable operation of the low water cut-off and an alarm or electric water feeder. Optional low voltage switches for self-generating mill volt circuits. Maximum steam pressure 20 psi (1. 4 kg/cm2). Made in the USA .

The Honeywell VR8345H4555 electronic combination gas control is a 24 Vac Dual Direct Ignition/Intermittent pilot Gas Valve with 3/4 in. x 3/4 in. inlet/outlet, and includes slow opening and 3.5 in. wc pressure regulator setting. For use with direct spark ignition, hot surface ignition or intermittent pilot ignition in 24 Vac, gas-fired appliances, with capacities from 30 to 415 cfh. Features: The Honeywell VR8345H4555 control includes manual valve, two automatic operators, pressure regulator, pilot adjustment, pilot plug and ignition adapter. Replaces virtually any IP, HSI, or DSI gas ...