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Rinnai Enviroflo™ GR Series Hot Water Heat Pumps

Rinnai
Rinnai Enviroflo™ GR Series Hot Water Heat Pumps gallery detail image
Rinnai Enviroflo™ GR Series Hot Water Heat Pumps gallery detail image

The Rinnai Enviroflo™ GR Series Electric Integrated Heat Pump hot water systems are your reliable choice for efficient hot water. Designed to meet a variety of installation needs across New Zealand, the GR Series offers capacities of 215L, 265L and 300L, making it suitable for diverse site requirements.

This energy-efficient hot water heat pump is eligible for an NZ Green Energy Loan – read here for more information.

With its advanced controller, enjoy maximum hot water availability while cutting energy usage by up to 70%* compared to standard electric storage tanks.

Details
  • Category
    Heat Pumps
  • Range
    Hot Water Heat Pump
  • Brand
    Rinnai
Specifications

Storage Capacities / Order Codes

  • 215L – EHPG215VM
  • 265L – EHPG265VM
  • 300L – EHPG300VM

COP (Coefficient of Performance)

  • 215L: 4.0
  • 265L & 300L: 4.1
  • Performance estimated according to AS/NZS 5125:2014
  • COP measured at: inlet water temp. 19°C, outlet water temp. 55°C, dry bulb temp. 19°C

Heat Pump Operation Limits

  • -7 °C to 45 °C

Rated Heat Pump Output / Input

  • 3.3 kW / 1.1 kW

Sound Level

  • 46 dB(A)

Hot Water Recovery Rate

  • Approx. 66 L/hr (19°C ambient, 36°C rise)

Cylinder Construction

  • Vitreous enamel

Cylinder Element Rating

  • 2.4 kW

Refrigerant Type

  • 215L: R290 / 355 g
  • 265–300L: R290 / 395 g

Modes of Operation

  • Standard
  • Eco
  • Hybrid
  • Electric
  • Vacation

Dimensions and Weights

  • EHPG215VM: Ø640 mm x 1875 mm | 109 kg / 324 kg
  • EHPG265VM: Ø640 mm x 1933 mm | 120 kg / 400 kg
  • EHPG300VM: Ø640 mm x 2055 mm | 124 kg / 424 kg

Water Supply and Connections

  • Hot outlet / cold inlet: ¾” RP
  • TPR: ½” RP
  • Condensate: 19 mm tapered connection

Refrigeration Circuit Max. Pressure

  • 3091 kPa

TPR Settings (Supplied)

  • 1000 kPa / 10 kW

Rated Current

  • 13.5 A (15 A plug fitted)

IP Rating

  • IP24

Market Release

  • March 2025

About the
Seller

For over 45 years, Rinnai has supplied New Zealand homes with a range of appliances that help Kiwis to enjoy comfortable, safe and efficient lives. We’ve designed and manufactured products especially for New Zealand homes and conditions – from heating your water, to heating and cooling your living areas. With over a million appliances sold over this time, Rinnai has established a proud reputation for quality and reliability, and become known as your total home living experts.

At Rinnai, we’re all about comfort.

Rinnai
Rinnai Enviroflo™ GR Series Hot Water Heat PumpsRinnai