Water-heating boiler gas-fired RSH-80

Heat power 80 kW
Water temperature regulation range +50..+95 °C
РMax. heating agent pressure 0,6 (optionally 1,0) MPa
Fuel gas
Max.fuel consumption (natural gas) 9,0 m³/hour
Boiler water volume 23,6 L
Weight, no more 920 kg

Характеристики

Gas-fired water-tube boiler for external installation, fully assembled inside of metal insulated block. The boiler equipped with atmospheric burner. The heat exchanger is made of finned tubes with high heat transfer surface.

Type of fuel:

  • Natural gas GOST 5542-87,
  • Liquefied petroleum gas LPG (propane-butane)

The complete set of the boiler for external installation includes:

  • boiler RSA series;
  • instruments (pressure control, water temperature control, gas low pressure control);
  • pipelines and valves.

Additional equipment for water-heating boiler is available optionally:

  • circulation pump, mesh filter (Y-strainer), safety valves;
  • methane gas contamination alarm;
  • thermal shut-off valve;
  • emergency signal transmission system via radio or to the owner's cell phone.
Heat power
       -natural gas kW 80
       -LPG kW 75
Instruments ELETROSIT 810
Fuel type газ
ДInlet gas pressure before burner (natural gas):
       -minimum kPa 1
       -nominal kPa 2
       -maximum kPa
4
Inlet gas pressure before burner (LPG):
       -nominal kPa 3,7
Gas consumption max. (natural gas) m³/hour 9,0
Gas consumption min. (natural gas) m³/hour 0
Gas consumption nom. (LPG) m³/hour 7,0
Heating agent type  
drinking water GOST2874-73
Pressure loss in outlet pipeline after boiler
       -minimum
Pa 10
       -maximum Pa 40
Pump specification
       -model   NM-2/A/A,"Calpeda"
       -capacity m³/hour 6,0
       -head m WC 22,0
       -power kW 0,75
       -voltage V
220
Water working pressure MPa 0,6 (optionally 1,0)
Water temperature regulation range С° +50..+95
Min. water consumption throughout the boiler (according to «boiling prevention» clause) m³/hour 3,36
Boiler water volume L 20,123,6
Max. allowable flow resistance of heating system m WC 20
Boiler flow resistance m WC 2,0
Connection thread:
       -inlet gas connection mm DN 25
       -nozzle for heating system connection mm DN 50
Smokestack size mm DN 200
Class of fire risk ГН
Ambient class У1
Ambient temperature С° -45..+40
Efficiency, no less % 93
Weight, no more kg 920

Item
Equipment title
   
1
Gas pipeline
mm DN25
2
Smokestack
mm DN200 
3
Air inflowing gap
cm 2х200
4
Inlet pipeline
mm DN50
5
Outlet pipeline
mm DN50
6
Gas vent
mm DN25
7
Boiler\’s drainage
mm DN15
8
Safety relief valve
mm DN15
B

mm 1500
L

mm 2020
H

mm 1700
B1

mm 750
B2

mm 210
H1

mm 1555
H2

mm 1250
H3

mm 180
L1

mm 950
L2

mm 330
L3

mm 530
L4

mm 495
L5

mm 780
L6

mm 660