Engineered for reliable, high-capacity performance, this Burnham Commercial Low Pressure Boiler System (Model PV905WNJ) is a heavy-duty heating powerhouse built to meet demanding commercial and industrial specifications. Manufactured in August 2012 and fully compliant with ASHRAE Standard 90.1 energy-efficiency requirements, this versatile 5-section system features an integrated Power Flame BCJR30A-12 Dual-Fuel Burner, offering seamlessly scalable firing rates up to 808 MBH on Natural Gas and 5.6 GPH on No. 2 Light Oil. Equipped with industry-standard safety controls—including a built-in McDonnell & Miller GuardDog probe-type low water cut-off and an Allanson high-voltage ignition system—this robust, turnkey skid assembly provides an exceptional 646 MBH gross output, making it an incredibly durable and cost-effective single-unit solution for large-scale facility climate control.
Specifications
- Brand: Burnham Commercial
- Model: PV905WNJ
- Serial: 65341292
- Type: Dual-Fuel (Gas/Oil)
- Output: 646 MBH
- Input: 808 MBH Max
- Steam Rating: 485 MBH
- Water Rating: 562 MBH
- Steam MAWP: 15 psi
- Water MAWP: 80 psi
- Max Temp: 250°F
- Burner Model: Power Flame BCJR30A-12
- Burner Serial: 091282041
- Gas Pressure: 2.92 In. W.C.
- Oil Rate: 5.6 GPH
- Motor: Marathon 1/3 HP (3450 RPM)
- Safety Cut-Off: McDonnell & Miller 751P-MT-120
- Ignition: Allanson 6,000V Transformer
- Voltage: 115V / 1 Phase / 60Hz
- Base: Steel Skid Mount
Applications:
- Commercial Buildings
- Office Complexes
- Retail Centers
- Warehouses
- School Campuses
- Hospitals
- Municipal Facilities
- Manufacturing Plants
- Industrial Laundries
- Food Processing
- Apartment Buildings
- Condominiums
- Dual-Fuel Redundancy
- Backup Heating
- District Hydronics
















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