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Rheem Gas External Continuous Flow Water Heater


Rheem Gas External Continuous Flow Water Heater


Afterpay available for orders up to $1,000.00 Learn More


Contact to discuss which size would best suit your requirements

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Rheem Gas External Continuous Flow Water Heater


Working differently from traditional storage water heaters, gas continuous flow water heaters only heat water on demand rather than heating and storing water until needed.

Appliances can be conveniently mounted to, or recessed into, your exterior wall, taking up less space. They are ideal for homes with high peak loads or when hot water is required occasionally such as at a holiday home.

  • Flamesafe overheat protection
  • 6 star energy rating
  • Digital display for easy fault diagnosis and service
  • Frost protected down to –20°C
  • Rheem EZ Link® compatible to link two units for increased delivery
  • Optional remote temperature controllers
Model # People (Moderate Climate) # People (Cold Climate) Installation Location Flow Rate (@ 25°C Rise) (L/min) Gas Type
CFGWH 874816NFZ  1-3 1-2 Outdoor 16 Natural
CFGWH 874816LFZ  1-3 1-2 Outdoor 16 ULPG
CFGWH 874820NFZ  2-4 2-3 Outdoor 20 Natural
CFGWH 874820LFZ  2-4 2-3 Outdoor 20 ULPG
CFGWH 874826NFZ  4-6 3-4 Outdoor 26 Natural
CFGWH 874826LFZ  4-6 3-4 Outdoor 26 ULPG
CFGWH 874627NFZ  4-6 4-5 Outdoor 27 Natural
CFGWH 874627LPZ  4-6 4-5 Outdoor 27 ULPG

All products are brand new, with original manuals, packaging and full manufacturers warranty. After sales parts available.

Q Card, Layby & Finance NOW available – Contact us.

Optional installation of our products in Hawke’s Bay, Waikato, Manawatu & Wellington at additional costs.

Optional pickup of items at Turfrey branches Hamilton, Hastings, Palmerston North & Wellington.

We stock and display a carefully selected range of products in our showroom branches. Not all products shown on our online store are kept in stock or available for viewing in our showroom branches (some products are ordered in subject to customer purchase). Please contact us to confirm if specific products are immediately available in our Turfrey branches – 0800 182 182.

Please note, for products with free NZ shipping, a small charge may apply for rural delivery.