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Gas 220 Ace
Remeha Gas 220 Ace - Floor Standing Boilers

Floor Standing Boilers

Gas 220 Ace

The Gas 220 Ace is a premium floor-standing boiler that exceeds expectations in performance capability and design simplicity. It’s a free-standing, gas fired, high-efficiency condensing boiler range that sets standards and puts you in control. And thanks to an innovative design, based on an aluminium monobloc platform, this boiler is effortlessly lightweight, manoeuvrable and adaptable to space-saving configurations.

Features and Benefits

Wide range of outputs

Available in 160, 200, 250 and 300 kW models

Modular design for any space

All connections and pipework enter the top so Gas 220 Ace models can be positioned side to side or back to back

A more stable and reliable design

The monobloc heat exchanger is built from a single piece of aluminium which makes it inherently more stable and reliable

Lightweight and manoeuvrable

Supplied with integral wheels so it can be delivered through a standard door and lifts, plus easy to manoeuvre within plant rooms

Total control as standard

A specially designed microprocessor is at the heart of the control system with time and temperature controls supplied as standard, set and controlled by the end user

High efficiency

High efficiency up to 97.7%

Easy installation

Multiple configurations, designed for ease of installation

Full support

Full technical support and information, commissioning included

Quiet operation

Quiet operation – less than 64 dB(A)
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Product Literature

Specification Guides

Specification Guides

BIM

BIM

Gas 220 Ace

CAD

CAD

Technical Specification

Model

160

200

250

300

Performance
Nominal heat output central heating operation @ 80/60°C kW (min-max)31.5-152.139.4-194.449.4-243.359.0-290.9
Nominal heat output central heating operation @ 50/30°C kW (min-max)34.7-161.143.2-209.854.1-261.065.0-310.7
Nominal input (Hi) (min-max)32-15640-20050-25060-299
Efficiency
Part L 2 seasonal efficiency GCV95.9%95.5%95.6%95.8%
Full load central heating efficiency (Hi) (80/60°C) (92/42/EEC)97.5%97.2%97.3%97.3%
Part load central heating efficiency (92/42/EEC) (return temperature 30°C)108.5%108%108.2%108.4%
Useful efficiency at rated heat output and high temperature regime (ErP) ŋ487.8%87.6%87.7%87.7%
Useful heat output at 30% of rated heat output and low temperature regime (ErP) ŋ197.8%97.3%97.5%97.7%
Gas
Standard fuelNatural gasNatural gasNatural gasNatural gas
Optional fuel adjustment – see installation & service manualLPG (propane)LPG (propane)LPG (propane)LPG (propane)
Gas consumption G20 (H gas) min-max (m3/h)3.4-16.54.2-21.25.3-26.56.4-31.6
Gas consumption G31 (propane) min-max (m3/h)1.4-6.31.6-8.22.1-10.22.8-12.2
Gas inlet pressure G20 (H gas) min-max (Mbar)17-2517-2517-2517-25
Gas inlet pressure G31 (propane) min-max (Mbar)37-5037-5037-5037-50
Gas connection size BSP inches1” male thread1 ½” male thread1 ½” male thread1 ½” male thread
Flame protectionIonisationIonisationIonisationIonisation
IgnitionElectronicElectronicElectronicElectronic
Flue (supplied as standard for conventional flue, option for room-sealed available)
Flue diameter mm I/D150200200200
Air inlet diameter mm I/D150200200200
Flue gas quantity (1) min-max (kg/h)57-27771-35589-444107-531
Maximum counter pressure (Pa)200150150150
Hydraulics
Water content litres17333333
Hydraulic resistance (ΔT=20k) mbar190100150200
Hydraulic resistance (ΔT=20k) I/s1.812.312.903.46
Condensate connection (OD mm)40404040
Connection size BSP inches flow/return (“) (mm)1 ¼” (40mm)2" (50mm)2" (50mm)2" (50mm)
Standard operating temperature °C20-9020-9020-9020-90
Max operating temperature °C90909090
Max water temperature °C110110110110
Max water operating pressure (bar)5666
Min water operating pressure (bar)0.80.80.80.8
General
Boiler weight (kg)205245245245
Dimension (WxHxD)800 x 1662 x 657800 x 1662 x 657800 x 1662 x 657800 x 1662 x 657
BREEAM NOx (Mg/kWh)22403835
Electrical
Nominal power(VAC/Hz)230/50230/50230/50230/50
Power consumption min-max (w)47-27557-20457-32348-343
Modulating input (V.dc)0-100-100-100-10
Fuse rating amps6.36.36.36.3
Electrical protection index (ip)IPX1BIPX1BIPX1BIPX1B

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