952016HS | Air to Water (A2W) Heat Pump

16kW Air to Water (A2W) heat pump - ducted horizontal discharge model - stackable.

Save up to 75% on your energy costs when compared with an electric water heater. Heat pumps can also be used as a preheat to other boost fuel types.

This range of heat pumps is designed to draw its air from and discharge within basement carparks without flueing (unlike gas systems).

It delivers hot water up to 65°C, with a system Coefficient of Performance (COP) up to 4.0 and comes supplied with a built-in Rheem iQ controller with optional BMS capability. WaterMark certified with dipped evaporator coils to provide extra protection in corrosive environments.

Discharge	Exhaust	Stackable	Recovery p/hr (@ 50°C rise)	Max Storage Capacity
Horizontal	Ducted	Yes	300L Litres	4000L Litres

Discharge	Horizontal
Exhaust	Ducted
Stackable	Yes
Recovery p/hr (@ 50°C rise)	300L Litres
Max Storage Capacity	4000L Litres

Product Specifications

Heating Capacity

17.46 kW

Power Input

4.01 kW

COP

Recovery @ 50°C Rise

300 L/hr

Operating Range (ambient)

5-45 °C

Outlet Temperature

65 °C

Refrigerant

R134a

TPR Valve Setting (VE/SS)

1000/850 kPa

ECV Setting (VE/SS)

850/700 kPa

Max Water Pressure Supply without ECV (VE/SS)

800/680 kPa

Max Water Pressure Supply with ECV (VE/SS)

650/550 kPa

Electrical Connection

3 Phase/415V/50Hz

Max Current per Phase (running)

14.64 Amps

Min Circuit Size (per phase)

20 Amps

Air Flow (at max static pressure)

1600 L/sec

Max Static Pressure

80 Pa

Min Ventilation per inlet/outlet

1 m²

Min Room Volume for Indoor Installation

7.5 m³

Sound Pressure Level

59dBa @ 3m

Approx Weight Empty

120 kg

Approx Weight Full

125 kg

Storage per Heat Pump

400L - 4000L

Evap Coil Side Clearance

500 mm

Back Clearance (horizontal discharge models)

1200 mm

Display Side Clearance

850 mm

Water Connection Side

500 mm

Top Clearance (horizontal discharge option)

Clearance above required for service personnel to stand

Heat Pump Sizing Chart

Number of Heat Pumps in Parallel	1	2	3	4
Primary Pump	Grundfos CM 3-2	Grundfos CM 3-2	Grundfos CM 3-2	Grundfos CM 3-2
Branch Size	40
Header Size	40	50	65	80

Recovery

Ambient Temp °C	5	10	15	20	25	30	35	40
Output kW	12	14.5	16.4	17.46	19.5	21.7	22.5	23
Recovery - Litres per hour
20°C Rise	516	624	705	751	839	933	968	989
25°C Rise	413	499	564	601	671	746	774	791
30°C Rise	344	416	470	501	559	622	645	659
35°C Rise	295	356	403	429	479	533	553	565
40°C Rise	258	312	353	375	419	467	484	495
45°C Rise	229	277	313	334	373	415	430	440
50°C Rise	206	249	282	300	335	373	387	396
55°C Rise	188	227	256	273	305	339	352	360