En 
Domestic technology Equipment for heating systems, boiler rooms and chimneys PrimoTherm® 180-3 DN25 RTA
PRO_ECO_PRI_PRIMOTHERM_180-3_DN25_77576.TIF
PRO_ECO_PRI_PRIMOTHERM_180-3_DN25_77576.TIF
Images 1

PrimoTherm® 180-3 DN25 RTA

Heating pump assembly

Variants Documents

  • for increased return temperature with solid fuel boilers
  • with temperature-controlled condensation protection valve
  • for reduced amounts of condensate in the combustion process
  • avoids deposits in the boiler and in the smoke vent
  • eligible for heating optimization program (BAFA)

Heating pump assembly for automatically controlling the return temperature of the system water to the heat generator to the value adjusted in the valve. An integrated, temperature-controlled condensation protection valve is the connection between the solid fuel heating system and the heating circuit or the hot water storage tank. Using PrimoTherm® 180-3 RTA keeps the temperature in the heating boiler above the condensation point in all operating states. This avoids deposits in the boiler and in the smoke vent and increases the service life of the system; corrosion damage of the heating boiler and chimney fires caused by soot deposits are avoided.

Complete, pre-assembled and tightness-tested heating pump assembly with all required functional components, form-fit insulation and wall mounting unit. With an additional mounting bracket, the unit can be mounted in any position (vertically/horizontally).
The return line consists of:
Combination valve with thermometer in the hand wheel (blue mark, range 0/120 °C)
Ball valve above the pump
3-way mixing valve with fixed mixing temperature 60 °C
System connection G1 female (boiler), G1 female (storage)
Suitable for pumps DN 25 with G1½ x 180 mm.
The flow line (hot) consists of:
Combination valve with gravity brake, thermometer in the handle (red mark, range 0/120 °C)
Pipe for length compensation with screw connection
System connection G1 female (boiler), G1 female (storage)

opening temperature is reachedPumpPart no.
Heating pump assembly PrimoTherm® 180-3 DN 25 RTA 6060 °C77576
Heating pump assembly PrimoTherm® 180-3 DN 25 RTA 60 WP60 °CWilo Yonos Para 25/6 RKC77570
  • in-stock items
  • manufactured goods

Axis distance
  125 mm
system connections
Boiler:
G1 female
Heating circuit:
G1 female
Operating temperature range
Medium:
max. 100 °C
System pressure
max. 10 bar
max.
Nominal size
DN 25
System capacity
max. 32 kW max. at a flow rate of 1,400 I/h and a temperature spread of ∆t 20 K
Leak rate
water-tight between connections A->AB
Heat insulation
Polypropylene EPP
Dimensions
W x H x D:
250 x 475 x 153 mm
Options
  • other opening temperatures
  • andere Umwälzpumpen

SYSTEM-ASSEMBLIES-DOMESTIC-TECHNOLOGY-BROCHURE-21-04.PDF

Systembaugruppen für die Haustechnik

PDF
900_000_0925.PDF

Heizungspumpengruppe PrimoTherm® K 180-1 DN 25, K 180-2 DN 25

Manuals
PDF

Related products