Tankpak

How it works

The thermostat senses the water in the storage tank and activates the primary pump which in turn activates the continuous flow water heaters. Water is drawn from the
bottom of the tank and is returned to the hot water outlet at the top of the tank. When the thermostat senses water in the tank at set point the pump and water heaters are turned off.

Top Down Heating

Rheem Tankpak utilises the top down heating principle. This allows the coldest water to be supplied to the continuous flow water heaters for the longest period of time to maximise the recovery rate whilst providing hot water immediately for use.

Other systems utilise a traditional return fitting on the storage tank which provides warmer water to the continuous flow water heater. This causes the water heaters to modulate the gas input and reduce the effective recovery rate.

Range

Rheem Tankpak is available from 1 to 10 Continuous Flow Water Heaters (CFWH) with 1 or 2 storage tanks depending on system size. Larger systems are available on application. Indoor or outdoor CFWH are assembled in banks from 2 to 6 by the installer, available in natural gas or LPG. Please note for systems greater than 6 CFWH the manifolds must be interconnected on site using equaflow.

Features Include:

• 82% thermal efficiency heat source
• Vitreous enamel storage tank up to 82oC operation
• Large flow 50mm storage tank fittings
• High storage tank delivery rating due to top down heating
• Digital temperature display
• Indoor and outdoor models available
• Pre-designed CFWH banks

Benefits Include:

• Mains pressure performance
• Reduced footprint
• High recovery
• Redundancy backup

Tankpak Typical Installation

Typical Installation with TP03 shown

²⁴ For systems using more than six CFWH each manifold assembly must be plumbed in parallel.
²⁵ Weight includes CFWH unit, storage tank, pump and assumed likely weight of frame and manifolds.
NB: TPI = Internal, TPE = External