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Laars JVH 225 Mini-Therm Induced Draft Residential Gas-Fired Hydronic Boiler
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Item Number: 10044
Manufacturer Name: Laars Heating Systems Company
Manufacturer Part No: JVH225
* Whole number only
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Specifications:
- Input (BTU/h): 225,000
- Input (kW): 65.9
- Firing Mode: On/Off
- Configuration: Hot Surface Pilot Ignition
- Heat Capacity (BTU/h): 184,500
- Heat Capacity (kW): 54
- Net IBR (BTU/h): 160,400
- AFUE: 82.2
- Minimum Clearances from Combustible Surfaces:
- Left Side: 2"
- Right Side: 5"
- Rear: 2"
- Front: 4"
- Flue: 6"
- Top: 23"
Standard Features:
- Design certified and tested by American and Canadian Gas Associations
- Maximum working pressure - water 30 psi, ASME rated
- Hydrostatic test pressure at factory - 60 psi
- Material specifications as per Section IV, ASME Code
- Designed and certified for placement on combustible floor (except carpeting)
- Maximum gas supply pressure - Natural - 9" w.c., Propane - 14" w.c.
- Pressure relief valve - capacity in excess of boiler input rating
- Integral induced draft fan
- Horizontal (Category III) or vertical (Category I) venting
- Air supply - natural aspiration
- Hot surface pilot ignition
- Slide-out burner tray
- Temperature/pressure gauge on outlet
- Temperature gauge on inlet
- Water header s- cast iron per ASME requirements
- Water tubes - pure copper with integral formed external fins
- Main burners - aluminized steel
- Pump relay standard
- Vent pressure safety switch
- Flame rollout safety switch
- Electrical - 115V/60Hz/1PH less than 12 Amps, 24 V transformer mounted and wired
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20 Year Warranty
For more information on this product please view the Sheet(s) below:
 Laars Mini-Therm Brochure
Laars Mini-Therm JVi,JVH Boiler Installation Manual
Laars Mini-Therm JVi, JVH Parts List
Laars Mini-Therm JVi, JVH 50-225 Boiler Submittal Data
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