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  • THERMOFLO
    THERMOFLO 103251 NRF Series Cast Iron Wet Rotor Circulator, Single-Speed, 115 Volts, 0.80 F.L. Amps
    SKU: 103251
    Product DescriptionThe THERMOFLO NRF Series Cast Iron Wet Rotor Circulator with MPN 103251 is designed for residential and light commercial closed hydronic heating systems. Its efficient operation and rugged construction make it a reliable choice for various heating applications. High starting torque for dependable...
    $246.27
    $246.27
  • THERMOFLO
    THERMOFLO 103350 NRF Series Cast Iron Wet Rotor Circulator, Single-Speed, 115 Volts, 1.10 F.L. Amps, 2950 RPM
    SKU: 103350
    Product DescriptionThe THERMOFLO 103350 is a reliable NRF Series Cast Iron Wet Rotor Circulator designed for residential and light commercial closed hydronic heating systems. This pump operates at 115 volts and features a single speed with an efficiency-focused closed impeller design. High starting torque...
    $439.43
    $439.43
  • THERMOFLO
    Thermoflo 103400 NRF Series Wet Rotor Circulator, Three-Speed, Cast Iron, 115 Volts, 2.30 F.L. Amps, 3300 RPM, For 3/4, 1, 1-1/4 & 1-1/2 Flange
    SKU: 103400
    Product DescriptionThe Thermoflo model 103400 is a three-speed wet rotor circulator pump designed for efficient performance. This circulator operates at one hundred fifteen volts and draws 2.30 full load amps. It spins at three thousand three hundred revolutions per minute, making it suitable for...
    $750.37
    $750.37
  • THERMOFLO
    THERMOFLO 106189 Series 100 Oil Lubricated Cast Iron Circulator / Inline Booster Pump 1/12 HP 115 Volts 5763
    SKU: 106189
    Product DescriptionThe THERMOFLO 106189 is a Series 100 Oil Lubricated Cast Iron Circulator and Inline Booster Pump. This pump features a built-in overload protection system and operates at a power of one-twelfth horsepower. It runs at a speed of 1725 RPM and uses a...
    $944.47
    $944.47
  • THERMOFLO
    THERMOFLO 111034 Motor 1/2 HP 115V For Series 100 Pump
    SKU: 111034
    Product DescriptionThe THERMOFLO 111034 is a motor designed for the Series 100 Pump. This motor operates at half a horsepower and runs on 115 volts, making it suitable for various plumbing applications. It is built to last, thanks to its cast iron material construction....
    $881.38
    $881.38
  • THERMOFLO
    THERMOFLO 118223 Motor Mount Ring For Series 100 HV 2 PR Obs. 1 Obs. 11/4 Obs. 11/2 Obs. 2 Obs. HV
    SKU: 118223
    Product DescriptionThe THERMOFLO 118223 motor mount ring is designed for use with Series 100 HVAC systems. This component is essential for securely mounting the motor to the circulator, ensuring stable operation within various applications. The motor mount ring is compatible with several models, including...
    $70.36
    $70.36
  • THERMOFLO
    ThermoFlo 118473 Circulating Pump Coupler (Spring Type) For PD-35, PD-37, 60 AA, 1522, MF 60 with 5-1/4 & 6-1/4 Impellers, 5763
    SKU: 118473
    Product Description The ThermoFlo 118473 Circulating Pump Coupler is designed for specific models including PD-35, PD-37, 60 AA, 1522, and MF 60 with both five and six inch impellers. Compatible with multiple pump models Constructed from durable cast iron Features a clockwise rotation type...
    $130.33
    $130.33
  • THERMOFLO THERMOFLO 160030 Cast Iron Condensate Pump 1/3 HP
    THERMOFLO
    THERMOFLO 160030 Cast Iron Condensate Pump 1/3 HP
    SKU: 160030
    Product DescriptionThe THERMOFLO 160030 is a cast iron condensate pump designed for efficient removal of condensate in HVAC systems. This model is suitable for systems with heating capacities of six thousand to twelve thousand square feet equivalent direct radiation (EDR). It operates at one-third...
    $4,599.96
    $4,599.96
  • THERMOFLO
    THERMOFLO 186863LF Bearing Assembly For PD-35, PD-37, 60 AA, 1522
    SKU: 186863LF
    Product DescriptionThe THERMOFLO 186863LF Bearing Assembly is designed for use with PD-35, PD-37, and 60 AA models. It is suitable for all bronze models and provides essential components for efficient operation. Includes all necessary parts for assembly. Compatible with multiple model types. Ensures reliable...
    $1,157.15
    $1,157.15
  • THERMOFLO Thermoflo 189105LF Bearing Assembly for P.R. Cast Iron or Bronze Models
    THERMOFLO
    Thermoflo 189105LF Bearing Assembly for P.R. Cast Iron or Bronze Models
    SKU: 189105LF
    Product DescriptionThe Thermoflo 189105LF Bearing Assembly is designed for use with P.R., LD-3, and HD-3 cast iron or bronze models. This assembly includes essential components for optimal performance. Includes bearing bracket and body gasket. Contains front bearing and front bearing gasket for ease of...
    $774.31
    $774.31
  • THERMOFLO Thermoflo 189162 Bearing Assembly Lead Free For Cast Iron or Bronze Pumps
    THERMOFLO
    Thermoflo 189162 Bearing Assembly Lead Free For Cast Iron or Bronze Pumps
    SKU: 189162
    Product DescriptionThe Thermoflo 189162 Bearing Assembly is an essential component for cast iron or bronze pumps. Designed for reliability, this assembly is compatible with models such as Obs. 1, Obs. 1-1/4, and Obs. 1-1/2. It features crucial components needed to ensure smooth operation and...
    $588.31
    $588.31
  • THERMOFLO THERMOFLO 401437 Model 75H Main Steam Vent Air Valve (Non-Vacuum) 1/2 NPT Female 3/4 NPT Male
    THERMOFLO
    THERMOFLO 401437 Model 75H Main Steam Vent Air Valve (Non-Vacuum) 1/2 NPT Female 3/4 NPT Male
    SKU: 401437
    Product DescriptionThe THERMOFLO 401437 Model 75H Main Steam Vent Air Valve is designed for use in medium and large steam systems. This valve features a non-vacuum float type design with straight shank connections. It includes a half-inch NPT female port and a three-quarter inch...
    $271.50
    $271.50
  • THERMOFLO
    THERMOFLO 401440 Model 40 Radiator Steam Vent Air Valve Non-Vacuum Angle 1/8 NPT 5763
    SKU: 401440
    Product DescriptionThe THERMOFLO 401440 Model 40 Radiator Steam Vent Air Valve is designed for use in one-pipe steam heating systems. This angle valve works efficiently by allowing air to escape from the radiators, ensuring optimal heating performance. Float-type vent for reliable operation. Designed for...
    $68.28
    $68.28
  • THERMOFLO THERMOFLO 401488 Model 79 Water Main Vent Valve Straight Shank 1/2 NPT Female 3/4 NPT Male
    THERMOFLO
    THERMOFLO 401488 Model 79 Water Main Vent Valve Straight Shank 1/2 NPT Female 3/4 NPT Male
    SKU: 401488
    Product DescriptionThe Thermoflo Model 79 Water Main Vent Valve, MPN 401488, is designed for hot or cold water mains and glycol applications. It features a capable structure that accommodates specific gravity over 0.7 for effective fluid management. Tapped at the top for a safety...
    $263.05
    $263.05
  • THERMOFLO THERMOFLO 401542 17C-2 Angle Short Nipple
    THERMOFLO
    THERMOFLO 401542 17C-2 Angle Short Nipple
    SKU: 401542
    Product DescriptionThe THERMOFLO 401542 17C-2 Angle Short Nipple is a key component in HVAC applications, specifically designed for efficient steam distribution. This short nipple is ideal for connecting steam traps in a variety of systems. It ensures optimal performance and reliability in managing steam...
    $269.09
    $269.09
  • THERMOFLO Thermoflo 5763 NRF Series Wet Rotor Circulator, Three-Speed, 115 Volts, 1/15 HP
    THERMOFLO
    Thermoflo 5763 NRF Series Wet Rotor Circulator, Three-Speed, 115 Volts, 1/15 HP
    SKU: 103417
    Product DescriptionThe Thermoflo MPN 5763 NRF Series Wet Rotor Circulator is designed for efficient fluid circulation in various plumbing applications. This pump operates at a voltage of one hundred fifteen volts and has a power rating of one-fifteenth horsepower. The three-speed setting allows for...
    $278.13
    $278.13
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