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Products  |  Thermal Engineering and HVAC  |  Heating and Ventilation in Buildings  |  HL 112
HL 112 Radiator Training Panel Show data sheet (pdf file) Print page
Technical Description

The panel contains a pipe system with four radiators. Each radiator has an air bleed, a thermostatic valve and lockshield valve.

  Rotameters indicate the flow rate through each individual radiator and for the entire system. Connections for cooling water make it possible to dissipate the heat supplied by the hot water. All water connections are made using quick-release couplings.

 
Learning Objectives / Experiments

- Hydronic balancing of radiators
- Determination of the heat emitted
- Determination of pipework characteristics for

  different operating conditions

 

In conjunction with other training panels in the HL 100 series, it is possible to set-up a complete heating system.

Features

* Trainer for heating and plumbing1
* Adjustment of a heating system1
* In conjunction with other trainers in the HL 100

  series, assembly of a complete heating system is

  possible

Alternative products
HL 108 -- Domestic Heating Circuit Training Panel
HL 300 -- Central Heating System
HL 305 -- Hydronic Balancing of Radiators
Specification
[1] Trainer on heating systems and plumbing
[2] 4 radiators with thermostatic valve, air bleed and adjustable lockshield valve
[3] 5 rotameters
[4] 2 water connections for boiler DN 15
[5] 2 cooling water connections DN 15
[6] Water connections made using quick-release couplings
 
Technical Data

Radiator

- plate heat exchanger with 10 plates

- capacity: 3kW

 

Measuring ranges

- flow rate: 1x 0...1000L/h, 4x 0...300L/h
 

Dimensions and Weight
l x w x h: 1650 x 350 x 1100 mm (panel)
Weight: approx. 60 kg (panel)
Required for Operation
Cold and hot water connection
Scope of Delivery

1 trainer

1 manual

Order Details
065.11200  HL 112  Radiator Training Panel
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© 2005 G.U.N.T. Gerätebau GmbH