Mixed boiler circuit HPW-MFNC up to 20kW for maintaining constant flow temperature, with provision for heat meter, with programmable unit and three-speed pump

Technical information and equipment:

• output 10kW, at ∆t = 10K
• max. flow 0,86 m3/h 
• max. operating pressure 6 bar
• collector connection spacing 125 mm
• DN1“
• 2x GV DN25 with integrated thermometer, 1x GV DN25
• 1 x 1“ pipe, at the pump location with thread 1½“
• bypass 
• check valve
• all seals, 2 x 1/2" plugs 
• thermal insulation EPP
• mounting parts for wall
• external dimensions with insulation H x W x D: 525 x 250 x 225 mm
   

• pump AVANSA 25-6-180
   
• electronic programmable unit CONSTANTEMP 
  for maintaining constant flow temperature
  (adjustable temperature range from +5°C to +110°C)
  in position d = possibility to install a heat consumption meter: 
  with connection dimensions: 
  TYPE A:   d=  3/4" -  length of the meter 110 mm   
  TYPE B:   d=      1" -  length of the meter 130 mm
   

!TYPE with dimensions must be specified in the order in the note !!

Select suitable connecting fittings according to material: 

• connection to ALPEX 26x3- press fitting with nut 1"Fx26 (code 510079) 
• connection to carbon steel DN22- connecting fitting 22x1"F (code IVC60.2210)
   DN28- connecting fitting 28x1"F (code IVC62.2811)
• connection to Hep2O system DN28- straight transition 1"Fx28 (code HX28/28)

Note: it is necessary to order 2 pcs of the fitting for each assembly