• Performance Pack 1150

    Gas · Continuous Flow Hot Water Systems

    Key Specifications

    Suitable for
    Commercial use
    Manifold Options
    Site Mounted
    • Warranty Information

      Domestic Warranty on a timed recirculation system

      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

    • Considerations


      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

    Always use a licensed plumber when installing a hot water system.

    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.

    • 1155L First Hour Capacity
    • Two cold water inlet options
    • Easy to install
    • Available with Inside and Outdoor models

      How it works

      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

      Performance Pack 1150 how it works animation
      • Accessories

        Thermann Commercial 28 Flue Roof Terminal 80/125

        Flue 28 L
        Product code:

        Thermann Commercial 28 Flue Extension 0.5m 80/125

        28 L Flue ext
        Product code:

        Thermann Commercial 28 Flue Wall Terminal 80/125

        20 Flue ext 1m
        Product code:

        Thermann Commercial 28 Flue Elbow 90 Degree 80/125

        28 90
        Product code:

        Thermann Commercial 28 Flue Elbow 45 Degree 80/125

        Product code:
    • Performance Pack 1150 line drawing
      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