Heavy Duty Water Heaters

44

Heavy Duty Electric

With an hourly recovery rate of up to 620 litres of hot water @ 50°C rise, the Rheem Heavy Duty electric range has been designed to be used whenever a large quantity of hot water is required. The Heavy Duty electric range is suitable for both indoor and/or outdoor installations. If you need large volumes of hot water, you need to learn about Rheem Equa-Flow. An Equa-Flow manifold system allows you to make multiple installations of up to eight Rheem water heaters on a single manifold. It's a modular system which lets you operate those eight heaters as though they were one. The cylinder is constructed from a special grade of steel and protected by two coats of a specially developed vitreous enamel and a larger, thicker anode. CFC free polyurethane foam insulation ensures heat losses are kept to a minimum. For high temperature applications such as sanitising, the Rheem Heavy Duty models have thermostats adjustable to 82°C

Heavy Duty Electric

Model # Capacity (L)

Model #

Heavy Duty Electric A613050

Capacity (L)

50

Model #

Heavy Duty Electric A613315

Capacity (L)

315

Model #

Heavy Duty Electric A616315

Capacity (L)

315

Dependability

The Rheem heavy duty electric range is the work horse of the industry providing years of tried and trusted performance for all types of applications.

Rheem’s range of commercial electric water heaters starts at just 50 litre capacity and increases to a generous 315 litre capacity.

The Rheem Equa-Flow® system means there’s enough flexibility to suit most water heating applications.

Controls are easy to set or adjust, and include several key performance and safety features.

Quality

High quality is one reason for Rheem’s reputation with the experts.

Take the Rheem storage cylinder: it’s made from a special grade of steel and lined with a double coat of vitreous enamel which is better suited to a wider variety of water conditions and larger anodes provide greater protection.

Its where reliability starts.

Special features

  • True multipoint operation through large 32mm connections with no exchange coils to restrict pressure or flow
  • Use with low pressure systems is possible if required
  • Up to six heating elements in cylinder
  • Trade adjustable thermostats (60°C to 82°C). Suitable for sanitising applications
  • Over temperature energy cut-off device cuts off supply if thermostat ceases to function
  • A bank of 8 x 616 315 Rheem commercial electric water heaters can deliver up to 7,480 litres of hot water in the first hour
  • Suitable for either indoor or outdoor installation
TECHNICAL ELECTRIC PERFORMANCE DETAILS
Heating Elements   3 x 3.6 kW 3 x 4.8 kW 3 x 6.0 kW 6 x 3.6 kW 6 x 4.8 kW 6 x 6.0 kW
Total Input kW 10.8 14.4 18 21.6 28.8 36
Current (per phase) Amps 15 20 25 30 40 50
Litres Recovery Per Hour at Rise of 20°C 460 620 770 930 1240 1550
  30°C 310 410 520 620 830 1030
  40°C 230 310 390 460 620 770
  50°C 190 250 310 370 500 620
  60°C 150 210 260 310 410 520
  65°C 140 190 240 290 380 480
  70°C 130 180 220 270 350 440
  75°C 120 170 210 250 330 410

Note: Figures rounded to the nearest 10 litres.

46

Commercial Storage Gas

Dependability

The Rheem heavy duty gas range is the work horse of the industry providing years of tried and trusted performance for all types of applications.

Our water heaters have a range of individual features, and they’re available in indoor or outdoor models.

Rheem’s Equa-Flow® system means there’s enough flexibility to suit most water heating applications.

Controls are easy to set or adjust, and include several key performance and safety features.

Quality

High quality is one reason for Rheem’s reputation with the experts.

Take the Rheem storage cylinder: it’s made from a special grade of steel and lined with a double coat of vitreous enamel which is better suited to a wider variety of water conditions. And multiple anodes provide greater protection.

It’s where reliability starts.

Gas and Electrical Certification Amendments 2013

Changes to the certification of all gasfitting and all installation prescribed electrical work took effect from 1 July 2013. All Rheem Commercial Storage Gas products comply with legislative requirements.

For more information please visit the NZ Energy Safety website

Commercial Storage Gas

Model # Capacity (L)

Model #

Heavy Duty Gas BMS Interface Module

Capacity (L)

N/A

Model #

Heavy Duty Gas Indoor A620260N0 (Natural Gas Only)

Capacity (L)

260

Model #

Heavy Duty Gas Indoor A621265

Capacity (L)

265

Model #

Heavy Duty Gas Indoor A621275

Capacity (L)

275

Model #

Heavy Duty Gas Outdoor 630260N0 (Natural Gas Only)

Capacity (L)

260

Model #

Heavy Duty Gas Outdoor A631265

Capacity (L)

265

Model #

Heavy Duty Gas Outdoor A631275

Capacity (L)

275

Special features

  • Hot Surface Ignition (HSI) which removes the need for a pilot light, lowers operating costs and makes Rheem more reliable. There’s also a 100% flame failure control built in
  • Multi-Fin flue tube technology for ultra high performance, providing greater thermal input and better thermal efficiency in less space
  • Flue damper (on the 621 275) to close off the primary flue when the burner is not operating, reducing maintenance rates by up to 60% when compared to AGA maximum allowance
  • Electronic thermostat providing fine temperature control with digital setting display
  • Room-sealed fluing option eliminates the need for fan assistance or mechanical ventilation and power flue terminal connections simplify wiring
  • A bank of 8 x 621 275 or 631 275 Rheem commercial gas water heaters can deliver 7720 litres of hot water in the first hour
  • A multiple manifold installation may be used when more than 8 water heaters or storage tanks are required
  • It’s worth noting Rheem commercial water heaters can be controlled by a remote device, such as a time clock or a remote isolating switch

Warranty*

  • • 5 year on the cylinder
  • • 1 year parts and labour on remainder

* Conditions apply: For full terms and conditions please contact Rheem or see Owner’s Guide and Installation Instructions, available at www.rheem.co.nz

 

Rheem Multi-fin flue