Oil gas boilers





Astra GR/RC/ECO and GRP/RC/ECO


I NOSTRI PRODOTTI SONO PROGETTATI e COSTRUITI INTERAMENTE in ITALIA


Oil gas wall hung thermal group with smoke recovery and low burner NOx

GR/RC/ECO model: oil gas wall hung thermal group, only for heating a condensation in stainless steel to hight efficiency.

GRP/RC/ECO model: oil gas wall hung thermal group, for heating and DHW production with plate exchanger and a condensation in stainless steel to hight efficiency.

Condensation sealed chamber electro-weldedwith vertical bundle pipe.
Complete of oil gas burner to low NOx.

  • Electronic circulator
  • Expansion tank heating circuit
  • Sicurity group and vent
  • Rapid stainless steel exchanger for DHW (only for GRP/RC/ECO)

Technical features


Technical features u.m ASTRA GR/RC/ECO ASTRA GRP/RC/ECO
Nominal heat input kW 24 24
Nominal heat power kW 22 22
Combustion efficiency % 98 98
Smoke temperature °C 90 90
Oil gas full load consumption kg/h 2 2
DHW production with Δt 30°C lt/min - 11,5
Sanitary adjustable temperature bar 3 3
Dimensions LxAxP mm 650x1000x450 650x1000x450
Net weight kg 110 115

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