Training Panel Function Of Gas Heater

A plate heat exchanger is used to simulate a radiator. Cold water is fed through the heat exchanger as a heating load. A viewing window allows observation of the gas flame in the burner. The Training Panel Function of Gas Heater is used to illustrate the functioning of a gas combination boiler. Built-in thermometers and flow meters allow the recording of measured values to determine the power and efficiency. The unit is operated with liquid gas (propane) and is therefore independent of any pre-installed natural gas lines. The main components of the gas boiler are clearly arranged on a panel to allow better understanding. A process schematic also illustrates the function.

Specification:
Plate heat exchanger simulates radiator, cold water used as heating load
Main components clearly mounted on panel
Burner with viewing window for observation of flame
Additional instrumentation for energy balances: thermometers, flow meters, manometers
Familiarisation with a typical combination boiler
Operation with propane gas.

Technical Data:
Gas boiler
Capacity: 2L
Standard utilisation rate at nominal load: 93%
Nominal heating capacity range: 8.9...18kW
Hot water temperature: 30...65°C
Feed flow temperature: 82...87°C
Permissible excess operating pressure
a. Heater: 3bar
b. Hot water: 10bar 
Expansion vessel
Exhaust gas temperature: 90...125°C
Admission pressure: 0.5bar
Dimensions and Weight of Training Panel Function of Gas Heater
l x w x h: 1650 x 1200 x 350 mm
Weight: approx. 110 kg