Heat Controller Heating Parts S17S0031NO1 Water Freeze Thermistor Gray

S17S0031NO1

Heat Controller Heating Parts S17S0030N01 Water Freeze Thermistor Gray

S17S0030N01

Reznor Parts 123974 Fan Switch, 135 Degrees W/Bracket,

123974

Heat Controller Heating Parts 17B0001N04C Control Board

17B0001N04C

Embassy Industries 62607047 Central Heating Regulation Valve for BMS 10/20, 15/29 Water Heater Models

62607047

Coz.y Heating Parts 70007 Pilot Assembly Q350A2493

70007

Empire Industries 7510RT7200Z Rubber Rooftop Support, 10-5/8 Inch L x Empire Industries 7510RT7200Z is pre-assembled and readily available through our vast distributor network. It provides an easy to install rooftop support system for supporting natural gas and refrigeration piping systems, cable tray, electrical conduit, multiple lines, HVAC equipment and many other applications. The strut channel (7510RT7200Z) is pre-galvanized and offers greater resistance to corrosive environments. The 100% recycled rubber base (7510RT) is UV resistant, suitable for installation on most types of roofing material or other flat surfaces and is compatible with all types of strut components. It is designed with a drainage channel to aid water flow and will not float.

7510RT7200Z

Mitco Heavy Duty Contractor

HVAC/R Applications

Heavy-Duty Lug Terminals

Enclosed Body, Quiet Operation

Silver Contacts

UL Listed

Mitco CON240240

Mitco Heavy Duty Contractor

HVAC/R Applications

Heavy-Duty Lug Terminals

Enclosed Body, Quiet Operation

Silver Contacts

UL Listed

Mitco CON24024

Weil-McLain Heating Parts 415800110 Boiler Jacket 80 Series

Weil-McLain Heating Parts 415800110

Weil-McLain Heating Parts 450-020-188 Collector Hood Kit For WGO-7 WTGO-7 Boilers

Weil-McLain Heating Parts 450-020-188

Parker commercial pressure regulator (S)PORT/(S)PORTII valves are designed with stainless steel bonnet bolts, adjusting stems, and pisTon and plug assemblies. The result is a regulator designed to withstand the rigorous application environment a low side regulator must endure. Models are available in combinations of connection sizes, port sizes and features as designated by the model code. Unlike some competitive models of low side regulators that utilize high pressure discharge gas as a pilot source, they are piloted with upstream pressure. This eliminates the requirement for hot gas headers, isolation devices, piping, and the labor associated with the installation of other valves. Flare connections from high pressure pilot lines are also eliminated, minimizing sources for prospective leaks. The valves are an integrated assembly of (4) modules: 1) a body, which contains no moving parts, 2) a capacity cartridge, which contains both pisTon and modulating plug, and defines the port size and onto which the pilot solenoids providing the"S" (shut-off) or"B" (bypass) features are added as required, 4) the bonnet, containing the range spring and adjustment screw, which is set for the value of pressure which the valve is to maintain. The unique modular design allows the regulator to be soldered into the line without disassembly, yet provides full access for disassembly, cleaning and servicing from the top only. Interchangeable capacity cartridges facilitate flow revisions should an undersized or oversized condition be encountered, while pilot adapters can be changed out to add features or even change functions.

• Retrofitting for additional evaporator capacity is simple and requires no pipe line revisions
• The pisTon and plug assembly can handle reduced flow conditions and controlling down to about 15% of the valve's maximum capacity
• 1-1/8" OD
• Designed entirely with corrosion resistant materials
• New cooler running coil and open frame coil housing
• New dual VAC age 208/240/60 Hz coil
• Conveniently located access fitting
• Pilot operated for close control at desired set-point
• Excellent regulation at light loads
• Interchangeable capacity cartridges
• Low pressure drop
• Few moving parts
• Long-life stainless steel diaphragms (no bellows to fail)
• Pilot electric shut-off
• All service from the top
• Sweat-in-place without disassembly

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Parker SPORT-09-09