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Viessmann 120/80 2" Low-Loss Header With Insulation

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SKU:
LLH 120/80
Width:
3.25 (in)
Height:
36.00 (in)
Depth:
32.75 (in)
$552.50

Description

When used in conjunction with the Viessmann boilers, the low-loss header acts as a hydraulic break, decoupling boiler and system circuits from each other. It is recommended to use the low-loss header in applications in which the total system flow rate exceeds the maximum boiler flow rate.
The temperature sensor well located at the top of the low-loss header ensures low return temperatures to the boilers, at all times, increasing operational efficiency. In addition, the low-loss header helps eliminate air and debris from the heating system.

Features

  • To decouple high flow rate systems from the boiler loop.
  • Enables constant flow through boiler.
  • Avoids flow problems in secondary heating circuits.
  • Promotes boiler condensation when used with condensing boilers.
  • Protect boiler heat exchanger.
  • Helps eliminate air, sediment, and debris from the heating system.
  • Stand-by losses minimized by highly effective foamed in place or mineral wool insulation (optional accessory).
  • Used as a separation point between boiler and system loop for troubleshooting purposes.

When to use a low-loss header:

  • When the system flow rate exceeds the maximum boiler flow rate.
  • When the boiler flow rate exceeds the maximum system flow rate (usually in multiple boiler systems with a low system.

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