Gas · Continuous Flow Hot Water Systems
5 Year Heat Exchanger on a timed circulating
system (ring main)
2 Years Parts and Labour
5 Year Heat Exchanger
2 Year Parts and
Labour
Huge capacity with mains pressure
Able to be manifolded easily for even more
capacity
Able to be used on recirculating systems
Small footprint than that of a manifold and tank
system
Able to be installed inside
The system will use slightly more gas as the
temperature drops in the tank
When tank is full, system can become quite heavy
Save space with small footprint mounted on your
wall
They heat water as you need it, so you will never run
out of hot water
Controllers can be installed to accurately deliver
required water temperature
You may need to upgrade your gas line which can add to
your upfront costs
Small amount of water (approx 1 to 2 litres) is wasted
in initial delivery
No mains pressure
Takes longer to deliver hot water than a storage
heater
Always use a licensed plumber when installing a hot water system.
Gas · Continuous Flow Hot Water Systems
The Thermann Performance Pack is the ultimate package for delivering large volumes of hot water at mains pressure. By linking the power of a commercial continuous flow unit, with a 315L commercial-grade storage tank, the Thermann Performance Pack can deliver a whopping 1155L in the first hour. For facilities that require large amounts of hot water fast, the Thermann Performance Pack provides a compact, intelligent solution.
1. Cold water enters the unit and triggers an
electric sensor
2. The sensor detects that the water has dropped
below 60 degrees and initiates the pump
3. Water is pumped from the bottom of the tank
up into the cold inlet of the continuous flow
unit
4. The water from the bottom of the tank is
pumped into the continuous flow unit to be
heated. The continuous flow unit heats the water
by igniting gas burners underneath a heat
exchanger
5. Hot water from the continuous flow unit
re-enters the tank which fills the top half of
the tank with hot water
6. Hot water then leaves the tank from the hot
water outlet into the building or ring main
| Model | Dimensions H x W x D (mm) |
|---|---|
| 1150 | 1760 x 617 x 900 |
| Thermann Commercial PP1150 | Outdoor | Indoor | ||
|---|---|---|---|---|
| Gas Type | Natural Gas | LPG | Natural Gas | LPG |
| Reece Code | 9509800 | 9509801 | 9509802 | 9509803 |
| Tank Storage Capacity | 321L | 321L | ||
| 1st Hour Delivery (50⁰C rise) | 1155L | 1155L | ||
| Recovery (L/hr @ 50⁰C rise) | 840L | 840L | ||
| MJ/hr | 220 | 205 | ||
| Maximum Temperature | 75°C | 75°C | ||
| Weight (kg) - Tank | 113 | 113 | ||
| Weight (kg) - Continuous Flow | 26 | 26 | ||
| Max Water Supply Pressure (kPa) | 800 | 800 | ||
| Cold Water Connection (mm) | 32mm 1 1/4" | 32mm 1 1/4" | ||
| Hot Water Connection (mm) | 32mm 1 1/4" | 32mm 1 1/4" | ||
| Gas Water Connection (mm) | 20mm 3/4" | 20mm 3/4" | ||
| Maximum Rate Current (Amp) | 1.5 | 1.5 |
