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Z7_GHK6HJC0OG6S20Q8HU3K6R0GM5
MINNIE MOUSE LANE
PORTAGE, IN 46368
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- Cooling Parts
- Heating Parts Service
- brass fittings-Heating Parts Service
- Commercial Burner Controls
- Control Boards-Heating Parts Service
- Draft Inducers-Heating Parts Service
- electric heat parts
- electrical service
- fan and limit controls
- Flame Sensor
- Flue Collector Box
- Gas Regulators
- Gas Valves
- gaskets
- heat exchangers
- ignition components
- Ignitors
- manifold and burners
- Motors-Heating Parts
- OEM Parts-Heating Parts Service
- pressure switches-Heating Parts Service
- relays-Heating Parts Service
- Specialty Controls
- Specialty-Heating Parts Service
- Thermocouples
- Transformers
- venting materials
- Motor Accessories
- Motors
- Compressors
- Controls/Accessories
- Accumulators and Receivers
- Capacitors-Controls/Accessories
- Capillary Tubing
- Defrost Controls
- Drain Pan / Cable Heaters
- Expansion Valves-Controls/Accessories
- Filter Driers
- Miscellaneous-Controls/Accessories
- Motors-Controls
- Overload
- Pressure Controls
- Refrigeration Valves
- Relays-Controls/Accessories
- Relief valves-Controls
- Sight Glasses and Moisture Indicators-Accessories
- Solenoid Valves
- Temperature Controls
- Vibration Eliminators
- Equipment Refrigeration
- Refrigerant and Oils
- Chemicals
- Chimney and Venting
- Electrical
- Installation
- Adhesives-Installation
- Brazing and Soldering Supplies
- Capacitors-Installation
- Caulk and Sealants
- Condensate Drain Pans
- Condensate Management
- Condensate Pumps
- Drain Tube and Fittings
- Duct and Pipe Hangers
- Duct Connectors and Damper Hardware
- Duct Sealants
- Equipment Pads and Stands
- Hardware, Fasteners, and Hangers
- Hose Clamps
- Markers & Paint
- Miscellaneous-Installation
- Roof Penetration Products
- Tape
- Thread Sealants
- Vibration Absorbers and Pads
- Maintenance
- Pipe, Fittings, and insulation
- Black Pipe & Fittings
- Black Pipe and Fittings Accessories
- Copper Fittings
- Copper Pipe
- Copper Press Fittings
- Flexible Gas Pipe Fittings including Insulation
- Galvanized Pipe and Fittings
- HVACR Brass fittings
- Linesets
- LOKRING
- Pipe Insulation
- Push Fit Fittings
- PVC Pipe and Fittings
- PVC Pipe and Fittings Accessories
- Specialty Supplies
Z7_GHK6HJC0OG6S20Q8HU3K6R0Q22
- Application:
- Approval:
- Differential Pressure Rating:
- Type:
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1/4" FPT, 0.25 to 12 VDC 0.25 A, 0.5 to 9 PSI Operating/1 to 5 PSI Differential, SPST, Diaphragm, Additive Differential, Pressuretrol Controller
The PA404A is a Pressure Actuated High Limit, Safety Control for Steam Heating Boilers
It Breaks an Electrical Circuit to Shut Down the Burner if Steam Pressure Rises Above a Safe Level
The PA404B is Used with Suspension-Type Unit Heaters to Make the Fan Circuit When a Pressure Rise Indicates the Presence of Steam
Each Model Contains an SPST Micro Switch Snap Acting Switch
Sensitive Pressure-Actuated Diaphragm Expands or Contracts with Pressure Variations, Moving a Lever Mechanism Which Operates the Snap Switch
A Screw on Top of the Case Allows Set Point Adjustment without Removing the Cover
Differential is Adjusted by Means of a Dial Located Inside the Case
Item#:
71201
Manufacturer Item:
PA404A1033/U
Manufacturer:
RESIDEO-ADEMCO
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