250kW Boiler Body

Description

The 250k Prextherm RSW240 is a pressurised combustion boiler with flame reversal in the combustion chamber & three flue gas passes.

  • 3 pass-flue floor standing boiler perfect for oil/gas fired burners
  • Prevents condensation forming
  • Sturdy build – Steel body

 

Model
Model General

Prextherm RSW240

Water Content
Water Content General

235 dm³

Efficiency Pmax (80°-60°C)
Efficiency Pmax (80°-60°C) General

92.25%

Max Operating Pressure
Max Operating Pressure General

6 bar

System Return
System Return General

2½ DN

Empty Weight
Empty Weight General

550kg

Heat Output (min)
Heat Output (min) General

160kW

Heat Output (max)
Heat Output (max) General

240kW

Heat Input (min)
Heat Input (min) General

170.9kW

Heat Input (max)
Heat Input (max) General

261kW

Efficiency Pmin
Efficiency Pmin General

93.60%

Pressure Drop Water Side (Δt 10°C)
Pressure Drop Water Side (Δt 10°C) General

17 Δt mbar

Pressure Drop Water Side (Δt 20°C)
Pressure Drop Water Side (Δt 20°C) General

4 Δt mbar

Pressure Drop Flue Gas Side
Pressure Drop Flue Gas Side General

2.3 Δt mbar

Flue Gas Flow-Rate Max (gas)
Flue Gas Flow-Rate Max (gas) General

394kg/h

Flue Gas Flow-Rate Max (light oil)
Flue Gas Flow-Rate Max (light oil) General

418kg/h

System Flow
System Flow General

2½ DN

Safety Pipe Connection
Safety Pipe Connection General

1½ DN

Boiler Drain
Boiler Drain General

¾ DN

Flues Stack
Flues Stack General

220 Ømm

Dimensions (WxLxH) mm
Dimensions (WxLxH) mm General

810 x 1516 x 1076mm

Optional Ancillary Equipment