INFINITY® HD200 External VRM Model
Model: INFHD200HNC
Rinnai Infinity HD200 External VRM Model
External continuous flow gas hot water heater preset to 75 °C with status monitor. Status monitor has an added feature of displaying an LC (00) error code when unit requires cleaning (due to scale build-up).
Improved durability in hard water areas (such as Wanganui).
Hot water capacity
2.4 to 30 litres per minute.
Energy cost saving references
1. The calculations are based on independent energy consumption data from AS 4232 and heat loss data derived from the BRANZ HEEP program. Comparative electric cylinder was 180 L in capacity.
2. 60% Saving is for the Rinnai INFINITY® gas water heater VT models running on Natural Gas. Rinnai Rinnai INFINITY® gas water heater VT models manufactured after July 2011.
3. 15% Saving is for the Rinnai INFINITY® gas water heater VT models running on LPG. Rinnai Rinnai INFINITY® gas water heater VT models manufactured after July 2011.
4. 66% Saving is for the Rinnai INFINITY® gas water heater EF250, EFi250, and EF24 models running on Natural Gas.
5. 28% Saving is for the Rinnai INFINITY® gas water heater EF250, EFi250, and EF24 models running on LPG.
6. 61% Saving is for the Rinnai INFINITY® gas water heater HD250, HD200, and HDi200 models running on Natural Gas.
7. 17% Saving is for the Rinnai INFINITY® gas water heater HD250, HD200, and HDi200 models running on LPG.
Suitable for
• Commercial and domestic external applications
• Applications requiring higher hot water temperatures, can be set up to 85 °C
• Hard water areas (such as Wanganui)
• Mains and low pressure systems
• Solar installations as a gas boost
Gas type
Available for Natural Gas or LPG. Specify gas type at time of purchase.
Basic clearances
The following diagram has been provided to assist you in determining where (and if) an external continuous flow water heater can be positioned. If in doubt, prior to purchase, consult a licensed gasfitter.
Colour: | Silver |
Input: | 199 MJ/h or 55 kW |
Output: | 47 kW |
Efficiency: | 82% |
Energy Star Rating: | 5.9 stars |
REU Number: | REU-VRM2632WC |
Capacity |
Hot water capacity: 2.4 to 30 litres per minute Nominal water capacity: 26 litres per minute at a 25 °C rise (1560 L/h) Nominal water capacity: 16.4 litres per minute at a 40 °C rise (984 L/h) |
Connections |
Hot water oulet: R¾ (20 mm) Cold water inlet: R¾ (20 mm) Gas supply: R¾ (20 mm) |
Exhaust System | Forced flue |
Frost Protection |
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. |
Ignition System | Direct electronic ignition |
Injector Size | NG: 1.25, 1.95, LPG: 0.75, 1.15 |
Ingress Protection Rating | IPX4 |
Line Pressure (min.) | NG: 1.0 kPa, LPG: 2.0 kPa |
Line Pressure (max.) |
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 line pressure down. |
Noise Level | 50 dB(A) |
NOx af | less than 60 ppm |
Power Consumption | Normal: 48 W (NG) and 60 W (LPG), Standby: 2 W, Automatic Frost Protection: 100 W |
Safety Devices | Flame failure, boil-dry protection, overheat protection (OHS), fusible link, pressure relief valve, combustion fan rpm check |
Water Supply |
Nominal operating pressure: 130-1000 kPa Minimum water flow: 2.4 litres per minute |
Weight | 21 kg |
Market Release |
• first launched 2010 • relaunched 2011 |
Compliance |
ES: Supplier Declaration of Compliance • Declaration Number: 12410201012 • Certificate Number: 6330 |
A | Width | 350 |
B | Depth | 250 |
C | Height of unit | 600 |
D | Height including brackets | 636 |
E | Hot water outlet from wall | 95 |
F | Hot water outlet from centre | 110 |
G | Cold water inlet from wall | 74 |
H |
Cold water inlet from centre (measurement is to the left of the centre line) |
27 |
I | Gas connection from wall | 103 |
J | Gas connection from centre | 89 |
K | Condensate outlet from wall | • |
L | Condensate outlet from centre | • |
M |
Gas: Length of gas connection (from base) Cold: Length of cold water inlet (from base) Hot: Length of hot water outlet (from base) |
41 51 42 |
Downloads | |
Manifolding | |
Operations Guide | |
Spares | |
Servicing Schedule | |
Installation Guide |