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Laars PNCH 500 Pennant Hydronic Boiler

<< Previous in Model PNCH: Hydronic Boiler Next in Model PNCH: Hydronic Boiler >>
Price: Please Call For Pricing & Availability
Item Number: 21626
Manufacturer Name: Laars Heating Systems Company
Manufacturer Part No: PNCH0500
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Laars PNCH 500 Pennant Hydronic Boiler
Specifications:
  • Input: 500 MBTU/h
  • Output: 425 MBTU/h
  • IBR Net Rating: 361 MBTU/h
  • Gas Connection Size: 1-1/4"
  • Water Connection Size: 2"
  • Firing Rate: 2-Stage
Standard Features:
  • ASME 160 psi working pressure heat exchanger
  • ASME "H" Stamp
  • Flanged water connections
  • Glass-lined headers
  • External header gaskets
  • 75 psi ASME rated pressure relief valve
  • 125 psi ASME rated pressure relief valve
  • Flow switch
  • Multiple operating gas valve/pressure regulators
  • Temperature pressure gauge
  • Manual "A" gas valve
  • Intake air filter
  • Multiple, removable burner trays
  • Stainless steel burners
  • Built-in draft fan for Category I or III vent systems
  • Air pressure switch
  • Burner site glass
  • 24V control system
  • 115/24V AC transformer
  • Manual reset high limit
  • Automatic reset high limit
  • Electronic PID staging control with LCD and touchpad
  • PC board for electrical connections
  • External controller connections with selector switch
  • Hot surface ignition
  • On/Off toggle switch
  • Pump time delay
  • Diagnostic lights
  • Less than 10 ppm NOx
Appliance Surface
 Required Clearance From Combustible Material
 Suggested Service Access Clearances
Left Side
 1"
 24"
Right Side
 1"
 24"
Top
 1"
 12"
Back
 1"
 12"
Front
 1"
 36"
Vent
 Per venting systems supplier's instructions

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