Boilers & Heating Controls

Hydronic heating equipment for residential and commercial buildings: gas-fired hot water boilers from Weil-McLain, Laars, Williamson and RBI, Thermolec electric boilers, and the controls that run a zoned system - Honeywell and Erie zone valves, Honeywell, Argo, Taco and tekmar zone relays and control panels, and thermostats. Berko fan-forced unit heaters cover garages and workshops. Boilers are listed by model and input rating.

• "Poppy" 3" x 4" Sewer Pop-up Relief Plug 2425010 - $17.60
• 1 1/2" CTS Floor & Ceiling Plate Less Spring 1730010 - $1.23
• 1 1/2" CTS Floor & Ceiling Plate With Spring 1731012 - $5.05
• 1 1/2" COP Plastic Floor & Ceiling Plates 1731610 - $1.42
• 1 1/2" IPS Plastic Floor & Ceiling Plate 1731510 - $1.50
• 1 1/2" IP White Plastic Floor & Ceiling Plate 1732510 - $1.03
• 1 1/2" IPS Floor & Ceiling Plate Less Spring 1728010 - $1.23
• 1 1/2" IPS Floor & Ceiling Plate With Spring 1729010 - $2.69
• 1 1/4" CTS Floor & Ceiling Plate Less Spring 1730008 - $1.17
• 1 1/4" CTS Floor & Ceiling Plate With Spring 1731010 - $4.19
• 1 1/4" COP Plastic Floor & Ceiling Plates 1731608 - $1.42
• 1 1/4" IPS Plastic Floor & Ceiling Plate 1731508 - $1.50
• 1 1/4" IP White Plastic Floor & Ceiling Plate 1732508 - $0.89
• 1 1/4" IPS Floor & Ceiling Plate Less Spring 1728008 - $1.17
• 1 1/4" IPS Floor & Ceiling Plate With Spring 1729008 - $2.60
• 1 1/4" x 1/8" Tapped Caps 1743002 - $6.24
• 1" CTS Floor & Ceiling Plate Less Spring 1730006 - $1.14
• 1" CTS Floor & Ceiling Plate With Spring 1731008 - $4.19
• 1" IP White Plastic Floor & Ceiling Plate 1732506 - $0.82
• 1" IPS Floor & Ceiling Plate Less Spring 1728006 - $1.14
• 1" IPS Floor & Ceiling Plate With Spring 1729006 - $2.60
• 1 IPS Spirovent - $109.16
• 1 IPS Steam Body 2 WAY/8CV VS2427 Zone Valve by IMPORT - $94.00
• 1 Sweat Spirovent - $134.00
• 1 Sweat Zone Valve - $150.00
• 1" COP Plastic Floor & Ceiling Plate 1731606 - $1.06
• 1" IPS Plastic Floor & Ceiling Plate 1731506 - $0.89
• 1/2" C White Plastic Floor & Ceiling Plate 1731802 - $0.54
• 1/2" CTS Floor & Ceiling Plate Less Spring 1730002 - $0.98
• 1/2" CTS Floor & Ceiling Plate With Spring 1731004 - $2.84
• 1/2" COP Plastic Floor & Ceiling Plate 1731602 - $0.79
• 1/2 FM911 Backflow Preventer & Boiler Fill Valve Assembly - $135.00
• 1/2" IPS Plastic Floor & Ceiling Plate 1731502 - $0.79
• 1/2" IP White Plastic Floor & Ceiling Plate 1732502 - $0.58
• 1/2" IPS Floor & Ceiling Plate Less Spring 1728002 - $0.98
• 1/2" IPS Floor & Ceiling Plate With Spring 1729002 - $2.44
• 1/2 IPS Steam Body 2 WAY/3.5CV VS2223 Zone Valve by IMPORT - $44.55
• 1/2 Sw Steam Body 2 WAY/3.5CV VS2213 Zone Valve by IMPORT - $38.35
• 1/2" Dual-Chk Bkflow FIP x FIP 1727802 - $106.74
• 1/2" M x F Expansion Tank Isolation Valve 4417002 - $25.42
• 1/2" Pressure Relief Valve 1725002 - $31.03
• 1/2" Conbraco Tricock 1704204 - $34.03
• 1/2" x 3" Thermowell For Aquastat 1751032 - $10.97
• 1/4" Brass Pilot Nut 2130004 - $0.79
• 1/4" x 1/8" Reducing Brass Pilot Nut 2130006 - $3.08
• 1/4" x 1/8" x 36" Pilot Tubing Kit 0817508 - $16.03
• 1/4" x 60" Pilot Tubing Kit 0817504 - $11.21
• 1/8" Brass Pilot Nut 2130002 - $0.71
• 1-1/2 IPS Spirovent - $235.00
• 1-1/2 Sweat Spirovent - $235.00
• 1-1/4 IPS Spirovent - $188.00
• 1-1/4 Sw Zone Valve - $164.00
• 1-1/4 Sweat Spirovent - $149.00
• 1-1/4 Taco Sw Zone Valve 573-2 by Taco - $275.00
• 18/8 Thermostat Wire 250 Ft - $130.00
• 2 1/2" CTS Floor & Ceiling Plate With Spring 1731016 - $10.34
• 2 1/2" IPS Plastic Floor & Ceiling Plate 1731514 - $3.87
• 2 1/2" IPS Floor & Ceiling Plate With Spring 1729014 - $5.37
• 2 Boiler Plug 1708004 - $11.13
• 2" CTS Floor & Ceiling Plate With Spring 1731014 - $6.40
• 2" IP White Plastic Floor & Ceiling Plate 1732512 - $1.07
• 2" IPS Floor & Ceiling Plate Less Spring 1728012 - $1.39
• 2" IPS Floor & Ceiling Plate With Spring 1729012 - $3.87
• 2" COP Plastic Floor & Ceiling Plates 1731612 - $1.50
• 2" IPS Plastic Floor & Ceiling Plate 1731512 - $1.53
• 2-1/2 Boiler Plug 1708006 - $11.60
• 24"Universal Copper Thermocouple 1743202 - $10.03
• 3 1/2" IPS Floor & Ceiling Plate With Spring 1729018 - $12.71
• 3" IP White Plastic Floor & Ceiling Plate 1732516 - $1.97
• 3" IPS Floor & Ceiling Plate With Spring 1729016 - $6.16
• 3" Cast Iron Boiler Tube Plug 1708008 - $13.34
• 3" IPS Plastic Floor & Ceiling Plate 1731516 - $4.03
• 3" CTS Floor & Ceiling Plate With Spring 1731018 - $12.71
• 3/4" CTS Floor & Ceiling Plate Less Spring 1730004 - $0.98
• 3/4" CTS Floor & Ceiling Plate With Spring 1731006 - $2.84
• 3/4" COP Plastic Floor & Ceiling Plate 1731604 - $0.82
• 3/4 Honeywell Zone Valve by Honeywell - $130.00
• 3/4" IPS Plastic Floor & Ceiling Plate 1731504 - $0.89
• 3/4" IP White Plastic Floor & Ceiling Plate 1732504 - $0.61
• 3/4" IPS Floor & Ceiling Plate Less Spring 1728004 - $0.98
• 3/4" IPS Floor & Ceiling Plate With Spring 1729004 - $2.53
• 3/4 IPS Spirovent - $90.00
• 3/4 IPS Steam Body 2 WAY/7.5CV VS2327 Zone Valve by IMPORT - $63.00
• 3/4 Sw Steam Body 2 WAY/75 Cv VS2317 Zone Valve by IMPORT - $59.00
• 3/4 Sw Zone Valve 120V V4043A1259 - $124.00
• 3/4 Sw Zone Valve Honeywell V8043E1012 - $128.00
• 3/4 Water Boiler Feeder B7-12 - $149.00
• 30# 3/4" F x F Hot Water Relief Valve 1725008 - $39.31
• 50# 3/4" Hot Water Relief Valve 50 PSI 1725010 - $56.69
• 45# 3/4" Hot Water Relief Valve 45 PSI 1725009 - $55.81
• 3/4" Hot Water Relief Valve - Long Shank 1725510 - $69.71
• 30# 3/4" M x F Hot Water Relief Valve 1725006 - $39.31
• 3/4" Relief Valve - Tankless 1725602 - $63.87
• 3/4" x 3" Thermowell For Aquastat 1751034 - $11.45
• 3/4" x 6" Thermowell For Aquastat 1751038 - $27.63
• 3/8" CTS Floor & Ceiling Plate With Spring 1731002 - $2.84
• 3/8" IPS Plastic Floor & Ceiling Plate 1731500 - $0.79
• 3/8" IPS Floor & Ceiling Plate Less Spring 1728000 - $0.98
• 3/8" IPS Floor & Ceiling Plate With Spring 1729000 - $2.37
• 30" Universal Copper Thermocouple 1743204 - $10.42

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