CEN/TC 180/WG 1 - Non-domestic gas-fired overhead radiant tube and luminous heaters

This European Standard specifies the requirements and test methods for the construction, safety, rational use of energy, classification and marking of non-domestic gas-fired overhead luminous radiant heaters for environmental comfort, referred to in the body of the text as "appliances".
This European Standard is applicable to Type A1 and Type A3 appliances only (see 4.2.2) intended for use in other than residential dwellings:
a)   low gas pressure appliances operating at pressures up to and including 50 mbar;
b)   medium gas pressure appliances operating at pressures above 50 mbar and up to 2 bar.
This European Standard is not applicable to:
-   appliances designed for use in domestic dwellings;
-   outdoor appliances;
-   appliances of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference gas);
This standard is applicable to appliances which are intended to be type tested.

This European Standard specifies the requirements and test methods for the construction, safety, classification, marking and efficiency of non-domestic gas-fired overhead radiant tube heaters incorporating a single burner and multiple burner systems (referred to in the body of the text as the “system”) with each burner unit under the control of an automatic burner control system.
For radiant tube heaters incorporating a single burner, this standard is applicable to Type A2, A3, B12, B13, B22, B23, B42, B43, B52, B53, C12, C13, C32, C33, C52 and C53 appliances intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means located upstream of the draught diverter, if provided.
For radiant tube heater systems incorporating multiple tube heater segments, this standard is applicable to Type B52, B52x, B53 and B53x systems intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means.
This standard also includes appliances incorporating a secondary heat exchanger in the flue system.
This standard is not applicable to:
a)   appliances designed for use in domestic dwelling;
b)   outdoor appliances;
c)   appliances where the heat input of any individual burner unit is in excess of 120 kW (based on the net calorific value of the appropriate reference test gas);
d)   appliances having combustion products evacuation ducts that are non-metallic in the flue system - except ducts downstream of a possible additional condensing exhaust gas heat exchanger.
In addition, for heater systems incorporating multiple tube heaters this standard is not applicable to:
e)   appliances and systems that are designed for continuous condensation within the flue system under normal operating conditions - except downstream a possible additional exhaust gas heat exchanger.
This standard is applicable to systems which are intended to be type tested.

TC - Foreword, 3rd paragraph to be slightly amended

This European Standard specifies the requirements for the ventilation of non-domestic premises where gas-fired radiant heaters complying with EN 416-1:1999 or EN 419-1:1999 are installed and operated.
This European Standard is applicable to type A appliances (see 3.2).

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead luminous radiant heaters for environmental comfort, incorporating an atmospheric burner system referred to in the body of the text as “appliances”.
This European Standard is applicable to Type A1 appliances only (see 4.3).
This European Standard is not applicable to:
a)   appliances designed for use in domestic dwellings;
b)   outdoor appliances;
c)   appliances of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference gas);
d)   appliances having fully pre-mixed gas and air burners in which:
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone;
e)   appliances in which the supply of combustion air and/or the removal of the products of combustion is achieved by integral mechanical means.
This standard is applicable to appliances which are intended to be type tested. Requirements for appliances which are not intended to be type tested would need to be subject to further consideration.
Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the rational use of energy of non-domestic gas-fired overhead luminous radiant heaters for environmental comfort, incorporating an atmospheric burner system referred to in the body of the text as “appliances”.
This European Standard is applicable to Type A1 appliances only (see 4.3).
This European Standard is not applicable to:
a)   appliances designed for use in domestic dwellings;
b)   outdoor appliances;
c)   appliances of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference gas);
d)   appliances having fully pre-mixed gas and air burners in which:
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone.
e)   appliances in which the supply of combustion air and/or the removal of the products of combustion is achieved by integral mechanical means.
This standard is applicable to appliances which are intended to be type tested. Requirements for appliances which are not intended to be type tested would need to be subject to further consideration.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system D and referred to in the body of the text as the “system”) with each burner unit under the control of an automatic burner control system.
This standard is applicable to Type B52 systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means.
This standard is not applicable to:
a)   systems designed for use in domestic dwelling;
b)   outdoor systems;
c)   systems of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference test gas);
d)   systems having a draught diverter;
e)   systems having fully pre-mixed gas and air burners in which:
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone;
f)   systems that are designed for continuous condensation within the flue system under normal operating conditions;
g)   systems having combustion products evacuation ducts that are non-metallic.
This standard is applicable to systems which are intended to be type tested. It also includes requirements concerning the evaluation of conformity, including factory production control, but these requirements only apply to POCEDs and their associated terminals.
NOTE   Requirements for systems which are not intended to be type tested would need to be subject to further consideration.
Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system F and referred to in the body of the text as the “system”) with each burner unit under the control of an automatic burner control system.
This standard is applicable to Type B52x and Type B53x systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means.
This standard is not applicable to:
a)   systems designed for use in domestic dwellings;
b)   outdoor systems;
c)   systems of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference test gas);
d)   systems having a draught diverter incorporated between the exhaust fan and the flue duct;
e)   systems having fully pre-mixed gas and air burners in which:
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   the pre-mixing élémentaire dépasse 120 kW (sur le pouvoir
calorifique inférieur du gaz de référence approprié) ;
d) aux systèmes disposant d'un coupe-tirage antirefouleur entre le ventilateur d’extraction et le conduit
d’évacuation des produits de combustion ;
e) aux systèmes avec brûleurs à prémélange total dans lesquels :
1) le gaz et tout l'air comburant sont mélangés juste avant la zone de combustion ; ou
2) le prémélange du gaz et de tout l'air comburant est transporté dans une partie du brûleur en amont
de la zone de combustion ;
f) aux systèmes conçus pour une condensation continue dans le système d'évacuation dans des conditions
de fonctionnement normales ;
g) aux systèmes équipés de conduits d'évacuation des produits de combustion non métalliques.
La présente norme est applicable aux systèmes qui sont destinés à subir des essais de type.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (called system E and referred to in the body of the text as the 'system') with each burner unit under the control of an automatic burner control system.
This standard is applicable to Type B52 and Type B53 systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means.
This standard is not applicable to:
a)   systems designed for use in domestic dwelling;
b)   outdoor systems;
c)   systems of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference test gas);
d)   systems having a draught diverter between the exhaust fan and the flue duct;
e)   systems having fully pre-mixed gas and air burners in which:
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone;
f)   systems that are designed for continuous condensation within the flue system under normal operating conditions;
g)   systems having combustion products evacuation ducts that are non-metallic.
This standard is applicable to systems which are intended to be type tested. It also includes requirements concerning the evaluation of conformity, including factory production control, but these requirements only apply to POCEDs and their associated terminals.
NOTE   Requirements for systems which are not intended to be type tested would need to be subject to further consideration.
Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas fired overhead radiant tube heaters incorporating a single burner system under the control of an automatic burner control system, referred to in the body of the text as 'appliances'.
This standard is applicable to Type A2, A3, B12, B13, B22, B23, B42, B43, B52, B53, C12, C13, C32 and C33 appliances intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means located upstream of the draught diverter, if provided.
This standard is not applicable to:
a)   appliances designed for use in domestic dwelling;
b)   outdoor appliances;
c)   appliances of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference test gas);
d)   appliances having fully pre-mixed gas and air burners in which:
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone;
e)   appliances that are designed for continuous condensation within the flue system under normal operating conditions;
f)   appliances having combustion products evacuation ducts that are non-metallic.
This standard is applicable to appliances which are intended to be type tested. It also includes requirements concerning the evaluation of conformity, including factory production control, but these requirements only apply to POCEDs and their associated terminals.
NOTE   Requirements for appliances which are not intended to be type tested would need to be subject to further consideration.
Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the rational use of energy of non-domestic gas fired overhead radiant tube heaters incorporating a single burner system under the control of an automatic burner control system, referred to in the body of the text as 'appliances'.
This standard is applicable to Type A2, A3, B12, B13, B22, B23, B42, B43, B52, B53, C12, C13, C32 and C33 appliances intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means located upstream of the draught diverter, if provided.
This standard is not applicable to:
a)   appliances designed for use in a domestic dwelling;
b)   outdoor appliances;
c)   appliances of heat input in excess of 120 kW (based on the net calorific value of the appropriate reference test gas);
d)   appliances having fully pre-mixed gas and air burners in which :
1)   either the gas and all the combustion air are brought together just before the level of the combustion zone; or
2)   pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone.
This standard is applicable to appliances which are intended to be type tested. Requirements for appliances which are not intended to be type tested need to be subject to further consideration.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (referred to in the body of the text as the "system") with each burner unit under the control of an automatic burner control system.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (referred to in the body of the text as the 'system') with each burner unit under the control of an automatic burner control system.  This standard is applicable to Type B22 and Type B23 systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means.  This standard is not applicable to:  -systems designed for use in domestic dwellings; -outdoor systems; -systems in which the heat input of an individual burner unit exceeds 120 kW (based on the net calorific value of the appropriate reference test gas); -systems having a draught diverter incorporated between the exhaust fan and the flue duct; -systems having fully pre-mixed gas and air burners in which: -either the gas and all the combustion air are brought together just before the level of the combustion zone; -or the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone.  This European Standard is applicable to systems which are intended to be type tested. Requirements for systems which are not intended to be type tested would need to be subject to further consideration.  Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system (referred to in the body of the text as the 'system') with each burner unit under the control of an automatic burner control system.  This standard is applicable to Type B22 systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means.  This standard is not applicable to:  - systems designed for use in domestic dwellings; - outdoor systems; - systems in which the heat input of an individual burner unit exceeds 120 kW (based on the net calorific value of the appropriate reference test gas); - systems having a draught diverter; - systems having fully pre-mixed gas and air burners in which: - either the gas and all the combustion air are brought together just before the level of the combustion zone; - or the pre-mixing of the gas and all combustion air is carried out in a part of the burner upstream of the combustion zone.  This European Standard is applicable to systems which are intended to be type tested. Requirements for systems which are not intended to be type tested would need to be subject to further consideration.  Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube systems incorporating two or more burner units with each burner under the control of an automatic burner control system, and operated by a single fan providing a single flue outlet, referred to in the body of the text as the "system".  This standard is applicable to Type B22 systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and the evacuation of the products of combustion is achieved by mechanical means. This standard is applicable only to such systems that have fully pre-mixed gas/air burners.  This standard is not applicable to:   - systems designed for use in domestic dwellings;   - outdoor systems;   - systems in which the heat input of an individual burner unit exceeds 120 kW (based on the net calorific value of the appropriate reference test gas);   - systems having a draught diverter.  This European Standard is applicable to systems which are intended to be type tested. Requirements for systems which are not intended to be type tested would need to be subject to further consideration.  Requirements concerning the rational use of energy have not been included in this European Standard.

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas fired overhead radiant tube heaters incorporating a single burner system under the control of an automatic burner control system, referred to in the body of the text as 'appliances'.  This standard is applicable to Type A2, A3, B12, B13, B22 and B23 appliances intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means located upstream of the draught diverter, if provided.  This standard is not applicable to:  - appliances designed for use in domestic dwelling; - outdoor appliances; - appliances of heat input in excess of 120 kW (based on the net calorific value    of the appropriate reference test gas); - appliances having fully pre-mixed gas and air burners in which: - either the gas and all the combustion air are brought together just before   the level of the combustion zone; - or the pre-mixing of the gas and all combustion air is carried out in a part   of the burner upstream of the combustion zone.  This standard is applicable to appliances which are intended to by type tested. Requirements for appliances which are not intended to be type tested would need to be subject to further consideration.  Requirements concerning the rational use of energy have not been included in this European Standard.