OXA-GD — Gas-fired heating

Gas-fired heating (OXA-GD). A high-efficiency, self-contained option with an integral gas burner and combustion chamber for sites with no hot water circuit. Heat is recovered at the top of the unit, giving a thermal efficiency of 98.9 %.

Features

• 🔥 Integral gas burner and combustion chamber
• ♻️ Heat recovery at the top of the unit, efficiency η = 98.9 %
• 🎚️ Modulating gas flow and fan speed control
• 🌀 Vortex air distribution straight into the occupied zone
• 📶 OXA-V / V2 terminal, OXA-T2 sensors, Modbus RTU

Technical data

Parameter	OXA-GD
Fan speed, rpm	0~860
Recirculated air flow, m³/h	0~10,600
Voltage, V	380±5%
Electrical power, kW	0–1.85
Current, A	0–3.9
Recommended mounting height, m	4–17
Heating capacity, kW	0–54.75
Gas consumption, m³/h	5.21 (operating conditions) / 5.64 (standard conditions)
Thermal efficiency, η	98.9 %
Gas inlet pressure, kPa	5–10
Working pressure, kPa	2
Control mode	Modulating gas flow and fan speed
Sound level, dB	<60

Dimensions and drawings

Dimension, mm	OXA-GD
A	1100
B	1385
C	850
E	100
F	150
H	935
J	170
K	120
M (flue)	DN80
N (elbow, male thread)	DN20
Weight, kg	240

If you have additional non-standard requirements, talk to our sales team or technical specialists. Where the mounting height falls outside the permitted range, the unit is built to individual specification.