Technical data

GUH RANGE PROPANE GAS FIRED UNIT HEATERS
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The Benson GUH range of heaters conform to the following European Harmonised Standards.
BS EN 621 1998 Requirements for non domestic gas fired forced convection air heaters for space heating
without a fan to assist transportation of combustion air and/or combustion products.
BS EN 292 - Part 1 : 1991
Safety of Machinery - Basic Concepts, General Principles for Design
Basic terminology, methodology
BS EN 292 - Part 2 : 1991
Safety of Machinery - Basic Concepts, General Principles for Design
Technical Principles and Specifications
BS EN 60204 - Part 1 : 1993
Safety of Machinery - Electrical Equipment for Machines
Specification for General Requirements
BS EN 60335 - Part 1 : 1988
Safety of Household and Similar Electrical Appliances
General Requirements
BS EN 55014 - 1993
Limits and methods of measurement of radio disturbance characteristics of electrical motor-
operated and thermal appliances for household and similar purposes, electrical tools and
similar electric apparatus
BS EN 50165 - 1995
Electrical Equipment of non-electric heating appliances for household and similar purposes,
safety requirements
1.1 Certificates of conformity
Declarations and Certificates are available upon request from the Quality Control Department at Benson
Heating .
Notified Body PIN Reference is 63AQ0533
1.2 General product information
The Benson GUH Range have an output rated at between 29.3kW to 73.3kW, and 117.3kW are available
with either axial or centrifugal fans
The Model Range is made up as follows;
Each heater must be connected to its own individual open flue in accordance with the manufactures
recommendations.
MODEL 100 125 165 205 250 400
OUTPUT 29.3 37.0 48.4 61.6 73.3 117.3