Available for Natural Gas or LPG, specify at the time of purchase

• HD200, 2.4-30 L/min, nominal water capacity is 26 L/min at a 25 °C rise (1560 L/h)
• HDi200, 2.4-32 L/min, nominal water capacity is 26 L/min at a 25 °C rise (1560 L/h)

• Hot water outlet R¾ (20 mm)
• Cold water inlet R¾ (20 mm)
• Gas supply R¾ (20 mm) 

Direct electronic ignition

• External unit - forced flue
• Internal unit - room sealed forced flue

Fitted as standard. Frost protection operates automatically, as long as the appliance is connected to the electrical power supply, by activating when the temperature inside the unit drops below 3.5 °C, and turns off once the temperature inside the unit reaches 7 °C.

IPX4

NG - 1.13kPa, LPG - 2.75 kPa

3.5 kPa (maximum standing pressure under abnormal intermittent conditions is 5.0 kPa).

In the case of commercial metering, (i.e. 35-37 kPa coming in), there may be a requirement to regulate the incoming pressure down.

59 dB(A). Some people are susceptible to low level noise. This needs to be considered if locating an appliance near a bedroom.

less than 60 ppm

• HD200, normal 48 W (NG), 60 W (LPG), automatic frost protection 100 W
• HDi200, normal 64 W (NG), 67 W (LPG), automatic frost protection 100 W

Both units have a standby of 2 W

Valve opens at 2060 kPa, closes at 1470 kPa

• Flame failure
• Boil-dry protection
• Overheat protection
• Fusible link
• Pressure relief valve
• Combustion fan RPM check

Nominal operating pressure: 

• HD200: 130-1000 kPa
• HDi200: 140-1000 kPa

Activation flow rate: 2.4 litres per minute

Please note: If the water inlet pressure or flow rate drops below the minimum values stated above, operation of the INFINITY is not guaranteed. The unit requires both minimum flow rate and pressure to operate correctly.

Energy Safety Supplier Declaration of Compliance declaration numbers:

• HD200 - 12410201012
• HDi200 - 10978200911

• HD200, first launched 2010 and then relaunched in 2011
• HDi200 - 2011

HDi200 - Nov 2021