1.1 Introduction
The Powrmatic Powrmaster TE range of gas fired forced
draught, closed flue, fanned circulation air heaters cover
a heat output range of 88 kW (300,000 Btu/h) to 806 kW
(2,750,000 Btu/h) and are intended primarily for heating
commercial or industrial premises.
Fuel Types
Gas fired units are certified for use on Natural Gas, Group
H - G20, Group L - G25 and Propane - G31.
Oil fired units are supplied as standard for use with 35sec
fuel and can be supplied for use with 28sec fuel as an
option.
In accordance with guidelines from our burner supplier,
Riello, the burners fitted to Powrmatic oil-fired heaters are
suitable for fuels with a bio content of up to 10% only.
For fuels with a bio content of more than 10%, please
consult our Technical Department.
The heaters are for floor mounting, freeblowing applica-
tions only.
TE heaters are also available as /EA variants which are
suitable for siting externally.
TE heaters have a double axial fan assembly fitted
upstream of the combustion chamber / heat exchanger
assembly to circulate the air being heated and the system
design is for the fans to run continuously thereby
constantly circulating the air in the building.
Each fan is directly mounted onto the drive motor shaft
and the speed is governed by an inverter. Heaters are
fitted as standard with fully automatic monoblock On/Off
forced draught gas burners and monoblock gas control
assemblies. High/Low or modulating burners are avail-
able as options.
Unless otherwise specified each heater is fitted with an
MC200 electronic time and temperature control.
Each air heater must be connected to a closed flue
system only.
Gas Safety (Installation & Use) Regulations
It is law that all gas appliances are installed,
adjusted and, if necessary, converted by quali-
fied persons* in accordance with the current
issue of the above regulations. Failure to install
appliances correctly can lead to prosecution. It
is in your own interests and that of safety to
ensure that the law is complied with.
* An approved class of person listed on the gas
register.
Page 6 TE Powrmaster Heater Range Issue 4.0 March 2015
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