LXW Series Hot-Water Boilers

Multiple water tube, Hot-water boiler. Miura’s natural gas/propane hot water boiler is a low water content, water tube design, which provides full output within 5 minutes.

  • Low-NOx Power Burner Design
  • Up to 175 BHP per boiler
Specifications
LXW-175G
Boiler Type Natural gas or Propane fired
Utilization Horsepower[1] 175 BHP
Maximum Pressure 160 PSIG
Heat Output 5,859,000 BTU/hr
Efficiency[2] 82%
Heating Surface Area 404 FT²
Operational Weight 5,800 LBS
Shipping Weight 5,000 LBS
Dimensions Given are Approximate
Width 44 in.
Length 156 3/4 Inch
Height 113 3/4 Inch
Combustion System Proprietary forced draft, step fired modulation Hi-Low-Off
Ignition System

Electric Spark Ignited, Interrupted Gas Pilot

Power Supply 230, 460, or 575 V, 3 PHASE, 60 HZ
Max. Electrical Consumption 14.1 KVA
Fuel Type[3] Natural Gas or Propane (3-5 PSIG)
Gas Consumption[4] 7,120 SCFH
Gas Supply Pressure

3-5 PSIG Natural Gas or Propane

Main Water Outlet 6 in.
Safety Valve Outlet 1 1/2in.
Main Water Inlet 6 in.
Fuel Gas Inlet 2 in.
Manual Blowdown 1 1/2 in.
Chimney Diameter (ID) 20 in.
Flame Detector Ultraviolet Flame Eye Sensor
Overheat Protection Low water cut off and Thermocouple and Flow switch
Max. Water Temperature 250°F
Full Water Content 90 GAL
Temperature Control Adjustable Temperature Controllers
Note
  1. 49 BHP units available on request.
  2. Thermal efficiencies are based on high heating values of fuels at 140°F supply temperature water.
  3. UL and c-UL approved for natural gas and propane.
  4. Gas consumption based on natural gas with high heating value of 1004 BTU/SCF.
All Miura hot water boilers are fully packaged and test fired at the factory.

Built to meet or exceed UL and ASME standards in U.S.A.; c-UL and B-51 standards in Canada.