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Peerless® Gas
Series 211A™
Burners
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Series 211A™
Series 63™/64™
Assembly
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Series 63™/64™
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Series GM™
Current, Spark Units
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Series GM™ Parts
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Series MI-e™
Base, Hood, Jacket, Baffles
Burners, Orifices, Gas Valves, and Pilots
Conversion Kits
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Series PBC™ Combi
Series PSCII™
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Series PSCII™
Purefire® 50/80/110/140
Blowers, Gas Valves, and Swirl Plates
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Flame Sensor and Igniter
Maintenance Kit
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Parts
Poly-Propylene Venting
Vent Termination Kit
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HARNESS DIAGRAM
Purefire® 200/210/300/399/460
Blowers, Gas Valves, and Swirl Plates
Control and Displays
Flame Sensor and Igniter
Interface Board and Harnesses
Maintenance Kit
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Parts
Purefire® PF Residential
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HARNESS DIAGRAM
Wiring Harnesses
Purefire® 460
Maintenance Kit
Parts
Purefire® 625/750
Blower/Gas Train
Condensate System
Harness Diagram
Igniter and Flame Sensor Kits
Maintenance Kit
Parts
Purefire® 850/1000/1500
Blower/Gas Train
Condensate System
Igniter and Flame Sensor Kits
Maintenance Kit
Parts
Purefire® 2000/4000
MISCELLANEOUS PARTS
PFC BLOWER & GAS TRAIN PARTS
PFC BURNER DOOR ASSEMBLY PARTS
PFC ELECTRONICS & CONTROLS PARTS
PFC HEAT EXCHANGER ASSEMBLY PARTS
Discontinued Gas Boilers
DISCONTINUED SERIES 61™/62™
Discontinued Series 61™/62™
Parts
Discontinued Series DE™
Assembly
Blowers
Burners/Manifolds/Orifices
Conversion Kits
Discontinued Series DE™
Gas Valves
Parts
Pilots
Discontinued Series MI85™/MIHII™/MI™
Assembly
Control
Conversion Kit LP-Nat (Earlier Units)
Conversion Kit Nat-LP (Earlier Units)
Conversion Kits for Standing Pilot & Intermittent Gas Valves (Earlier Models)
Current Conversion Kits (2012-Present)
Discontinued Series MI™/MI85™/MIHII™
Gas Valves
Ignition Control
Parts
Pilots, Ignition Cable, and Thermocouple
Vent Dampers
DISCONTINUED PC-160
DISCONTINUED SERIES PDE™
Discontinued Series PDE™
Parts
DISCONTINUED PINNACLE® PI-T50 & PI-T80
Discontinued Pinnacle® Gas
How to Determine Peerles ®Pinnacle® Revision
Parts
DISCONTINUED PINNACLE® PI-80, PI-140, & PI-199
Accessories
Blowers, Gas Valves, and Swirl Plates
Control Boards
Discontinued Pinnacle® Gas
Flame Sensors and Igniters
Harness
How to Determine Peerles ®Pinnacle® Revision
Parts
DISCONTINUED PINNACLE® PI-399
Blowers, Gas Valves, and Swirl Plates
Control Boards
Discontinued Pinnacle® Gas
Flame Sensors and Igniters
How to Determine Peerles ®Pinnacle® Revision
Parts
How to Determine Peerles ®Pinnacle® Revision
Peerless® Oil
Peerless Oil Burners
Series CC™
CC™ Series Burner Mounting Plate Size Chart
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TC/TCII™ Series Burner Mounting Plate Sizing Chart
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Series WBV™
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Series WBV/WB/WV™
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Series WV-DV™
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Discontinued Oil Fired Boilers
Discontinued PRO™ Series
PRO™ Series
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Series TC™
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Peerless® Tanks
Partner® PP
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Partner® PT
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Partner® PV
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Series PFW™
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PFW™ Series
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Parts Breakdown
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Parts Breakdown
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Parts Breakdown
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Exploded Product View with Parts Breakdown
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McDonnell & Miller
Pilots, Controls, Gas Valves, Flame Sensors, ect.
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Steam Gauge and Gauge Glass Set
Taco and Grundfos Circulators
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Info
Burner Mounting Plate Sizing Chart
CC™ Series Burner Mounting Plate Size Chart
LC/LCE™ Series - Burner Mounting Plate Size Chart
TC/TCII™ Series Burner Mounting Plate Sizing Chart
Peerless Boilers Maintenance Instructions
Tankless Coil Usage Chart
Warranty
Boiler Part Breakdowns
Partner® PP
Partner® PV
PFW™ Series
Purefire® PF Residential
Purefire® PFC
Series 211A™
Series 63™/64™
Series CC™
Series EC™/ECT™
Series GM™
Series LC™/LCE™
Series MI-e
Series PBC™
Series PSCII™
Series SC™
Series TCII™
Series WBV/WB/WV™
Series WV-DV™
Discontinued Series 61™/62™
Discontinued Series DE™
Discontinued Series MI™/MI85™/MIHII™
Discontinued Partner® PT
Discontinued Commercial Purefire® PF
Discontinued Series PDE™
Discontinued Pinnacle® Gas
How to Determine Peerles ®Pinnacle® Revision
Discontinued PRO™ Series
Discontinued Series PSC™
DISCONTINUED SERIES TC™
Discontinued Series WB90™
Home
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Peerless® Gas
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Discontinued Gas Boilers
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Discontinued Series DE™
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Parts
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Peerless 50037 Pressure Switch - DE-04 and -05
CLEVELAND NS2 1104-02
1.47" W.C. set point
purple
used on Peerless Series DE-04 and -05
Peerless 50037 Pressure Switch - DE-04 and -05
Click to view a larger image
Part Number:
50037
Price:
$55.00/EA
Quantity:
In Stock
In Stock
