Commercial Hot Water Production

Ritter Thermal High Temp Heat Pumps

Ritter Thermal is an inverter air to water heat pump model with R290 refrigerant and high efficency, optimized for underfloor, radiator & hot water applications.

• Heating Capacity Range (kW): 8.0-22.00
• Sound Pressure 1(m) 47dBA
• Water Connection (Inch): 1
• High quality and efficient compressor, fan and water pump is used to ensure the low noise level with insulation.
• The heat pump is designed with galvanized sheet case with ASA grills.
• The PC microcomputer based controller is available for the users to review or set the running parameters of the heat pump with a smart phone and app control.
• This series of heat pump is designed to work under different working conditions as low as -25 degrees for heating.
• Available in 15kW and 20kW (better output is achieved in DHW mode)
• 50kW model available on indent only.

Vaillant aroTHERM Plus Heat Pumps

The new aroTHERM Plus uses the natural refrigerant, R290 to achieve higher flow temperatures of up to 75°C. Suitable for all applications, this air source heat pump can use existing radiators and operates down to -25°C.

It also provides significant product benefits for customers, such as a high flow temperature of 75°C, which makes the solution perfect for use during refurbishments. It is one of our first products to use R290 – more will follow in the future.

• Ultra high efficiency air to water heat pump
• For underfloor heating, cooling and or indirect domestic hot water production
• Low noise level (44dBA @5meters) ensures quiet operation for the comfort of home owners and neighbours
• Floorstanding, outdoor
• Made in Germany
• Quick and easy to install
• Guarantee: 5 years parts and labour
• Available in 9kW and 16kW

Pureflow is an in-house engineering tool we have developed to assist in rapid specification and performance molding for renewable DHW systems.

Pureflow automatically creates the equipment schedule, estimates the cost, and models the systems’ running cost and operational carbon vs electric element and gas-based systems.

The reduction in engineering hours to produce the high-level design of the system with all the import metrics for decision-makers to make informed decisions is of excellent value to the market. Currently, a system must be scoped and designed by a hydraulic consultant, a performance model must be built, and the job must go out to tender, typically with multiple suppliers and installation trades all providing information to produce the case for evaluation. Pureflow performs those steps automatically with a compressed timeline and cost. Once the client has enough information to make an informed decision, the engineer can move into detailed design with a realistic budget and scope set out.

NB: PureFlow only quotes the Phnix Ritter heat pumps but not Vaillant heat pumps.

If you would like to read about some recent case studies, please visit the links below.

Project | Transforming aged care facilities with advanced hot water solutions: https://archipro.co.nz/project/transforming-aged-care-facilities-with-advanced-hot-water-solutions-waterware

Project | Premium aged care provider in Christchurch: https://archipro.co.nz/project/premium-aged-care-provider-in-christchurch-waterware