Shop Utica and Dunkirk OEM HVAC replacement parts for boilers and hydronic heating systems. NorthStock stocks genuine OEM components to support efficient, reliable operation. Fast, free shipping on all in-stock parts.
Utica-Dunkirk S022.500.028.035 Electric Heater Connector Relay Pump, Up to 3 Pumps
$558.75
Utica-Dunkirk S022.500.025.035 External Transformer Ignition for CH-299/399/499
$269.25
Utica-Dunkirk S022.500.021 Enhanced Sensor Temperature External Flow
$184.50
Utica-Dunkirk S022.500.020 EH Sensor Optical Time Domain Reflectometer Temperature 10K Ohm
$169.50
Utica-Dunkirk S022.500.019 EH Inlet Air Special ¯150 1 Phase 4 X D Protection B23
$624.00
Utica-Dunkirk S022.500.018 EH Inlet Air Special ¯100 1 Phase 4 X Dust Protection B23
$346.50
Utica-Dunkirk S022.500.015.915 Enhanced Control Board Interface with Software
$471.75
Utica-Dunkirk S022.500.009 EH Sensor Black Tank 10K Ohm at 25 Degrees Celsius Diameter 6mm Length 45mm
$113.25
Utica-Dunkirk S022.500.007.035 Electric Heater Kit Complete System Design 1
$1,077.75
Utica-Dunkirk S022.500.004.035 Energy Heater Kit, Low Pressure, Venturi 7.2, CH499
$95.25
Utica-Dunkirk S022.500.003.035 Energy Efficient Kit for Low Pressure Venturi System 6.7 with CH399 Component
$95.25
Utica-Dunkirk S022.500.001.035 Energy Efficient Kit for Low Pressure Venturi 6.2, CH299
$95.25