Columbia Boiler MPH-40 Horizontal Firebox Steam Boiler 40 HP Low Pressure Natural Gas Power Flame JR30A-13 Burner Built 2018

• OVERVIEW
• Used 2018 Columbia Type MPH-40 packaged low-pressure steam boiler, rated 40 boiler horsepower, built by Columbia Boiler Company of Pottstown, Pennsylvania. Horizontal three-pass, wet-base firetube design (Columbia data sheet), nameplate-rated for 15 PSI steam / 30 PSI water maximum allowable working pressure. Natural gas fired at 1,680,000 BTU/hr input with a Power Flame JR30A-13 forced-draft gas burner, delivering 1,378 lbs/hr of steam. Comes with water column and gauge glass, low-water cutoff, steam pressure gauge, steam stop valve, and a full gas train with regulator. 115V / 60 Hz, 15 amps or less. Located at our Miami Warehouse and ready for inspection.

Well suited to low-pressure process steam, building and campus heating, institutional and hospital steam plants, humidification, laundries and dry cleaners, and food and beverage processing.

EQUIPMENT SPECIFICATIONS

- Manufacturer: Columbia Boiler Company, Pottstown, PA, USA

- Model / Type: MPH-40

- Equipment Type: Horizontal three-pass wet-base firetube steam boiler (Columbia data sheet)

- Boiler Horsepower: 40 HP

- Maximum Allowable Working Pressure (MAWP): 15 PSI steam / 30 PSI water (low pressure)

- Heating Surface: 138.9 sq ft

- Fuel: Natural gas

- Serial No.: 154444

- National Board No.: 154444

- Year Built: 2018

- Electrical: 115 volts, 60 cycles; overall ratings 15 amps or less

- Listing: UL-listed gas-fired boiler assembly, for use with GR.6 primary safety controls

- Installation: noncombustible flooring only. Minimum clearances to combustible walls and ceilings: front 48", rear and sides 36", above 36", vent connector 18"

- Water column with gauge glass and low-water cutoff (LWCO)

- Steam pressure gauge

- Steam stop / gate valve

- Gas train with manual gas pressure regulator and shutoff

- Eaton safety/disconnect switch

- Dimensions (Columbia data sheet, MPH-40): overall length 92.0"; width 32.5"; height to supply outlet 65.5"

- Dry Weight (Columbia data sheet, MPH-40): 2,666 lbs

- Connections (Columbia data sheet, MPH-40): 4" NPT steam supply; 3" NPT return; 1-1/2" NPT safety valve opening; 1-1/2" NPT drain; 10" flue outlet

- Water Content (Columbia data sheet, MPH-40): 161 gal at steam level; 227 gal flooded

PERFORMANCE RATINGS

- BTU Input: 1,680,000 BTU/hr (natural gas)

- Steam Capacity: 1,378 lbs/hr

- Safety Valve Capacity: 1,378 lbs/hr

- Gross Output: 1,377,600 BTU/hr (Columbia data sheet, MPH-40)

- Rated Pressure: 15 PSI steam / 30 PSI water

BURNER SYSTEM

- Manufacturer: Power Flame

- Model: JR30A-13 forced-draft gas burner

- Fuel: Natural gas

- Gas Input Range: 425-1,680 MBH

- Motor: 1/3 HP

- Control Voltage: 115V / 60 Hz

- Flame Safeguard: Honeywell

- Gas train with manual gas pressure regulator

ADDITIONAL INFORMATION

- Condition: Used

- Location: Miami Warehouse

- Low-pressure design (15 PSI steam); not for high-pressure process applications

- 115V single-phase supply

- Buyer responsible for transport and rigging from current location

- Inspection welcome. Contact us for additional photos, video walkthroughs, or technical questions

Yard tag: BSC40HP299