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ASTM D5372 - STANDARD GUIDE FOR EVALUATION OF HYDROCARBON HEAT TRANSFER FLUIDS Organization: ASTM
Date: 2004-05-01
Description: This guide provides information, without specific limits, for selecting standard test methods for testing heat transfer fluids for quality and aging. These test methods are considered particularly useful in characterizing hydrocarbon heat transfer fluids in closed systems.
ASTM D7665 - STANDARD GUIDE FOR EVALUATION OF BIODEGRADABLE HEAT TRANSFER FLUIDS Organization: ASTM
Date: 2010-10-01
Description: This guide2 covers general information, without specific limits, for selecting standard test methods for evaluating heat transfer fluids for quality and aging. These test methods are considered particularly useful in characterizing biodegradable water free heat transfer fluids in closed systems.
ASHRAE - OR-10-054 - OPTIMIZATION OF THE GROUND THERMAL RESPONSE IN HYBRID GEOTHERMAL HEAT PUMP SYSTEMS Organization: ASHRAE
Date: 2010-01-01
Description: A thermal balance in the loading of the ground volume via ground loop heat exchangers is achieved so that on an annual basis the magnitude of energy extracted equals the magnitude of energy rejected, ensuring maximum and minimum heat pump entering fluid temperatures (temperature of the heat transfer fluid returning to the heat pump from the ground) to remain constant within an acceptable range for the operation of the heat pump cycle at designed efficiencies.
SNZ AS/NZS 2712 - SOLAR AND HEAT PUMP WATER HEATERS-DESIGN AND CONSTRUCTION - INCORPORATING AMENDMENT 1: MAY 2011; AMENDMENT 2: NOVEMBER 2011 AND AMENDMENT 3; NOVEMBER 2014 Organization: SNZ
Date: 2007-09-12
Description: NOTES: 1 Systems may transfer solar energy directly to the heated water or may use water or other heat exchange fluid for the transfer of heat. 2 Some aspects of this Standard may be used for solar water heaters that use plastics as the primary material in the construction of the absorber plate but additional test requirements outside this Standard may be necessary for the evaluation of the durability of such appliances.
SAE/TP - 2009-01-2519 - ADVANCED DESIGN OF A “LOW-COST” LOOP HEAT PIPE Organization: SAE/TP
Date: 2009-07-12
Description: The model has been tested against experimental data by using hexane as working fluid and a parametric analysis has been run focused on the heat transfer in the evaporator sections and assuming a null quality at the condenser outlet.
FMAPPROVAL 5560 - WATER MIST SYSTEMS Organization: FM
Date: 2012-11-01
Description: This application includes enclosures with machinery such as internal combustion engines (excluding engine test cells), oil pumps, oil tanks, fuel filters, generators (reference FM Global Datasheet 5-23), transformer vaults, gear boxes, drive shafts, lubrication skids, diesel engine driven generators, and other similar equipment using liquid hydrocarbon fuel and/or hydraulic, heat transfer, and lubrication fluids with volatilities less than or equal to heptane; enclosures with incidental use or storage of hydrocarbon ignitable liquids (also known as flammable liquids) of not more than two 55 gal (208 L) drums.
DS/EN 13836 - GAS FIRED CENTRAL HEATING BOILERS - TYPE B BOILERS OF NOMINAL HEAT INPUT EXCEEDING 300 KW, BUT NOT EXCEEDING 1 000 KW Organization: DS
Date: 2006-09-27
Description: This European Standard applies to boilers of type B, as listed in 4.2: - that use one or more combustible gases of the three gas families at the pressures stated in Tables 16 and 17; - that have a nominal heat input (on the basis of net calorific value) exceeding 300 kW, but not exceeding 1 000 kW, including modular boilers; - where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation; - where the maximum operating pressure in the water circuit does not exceed 6 bar; - that can give rise to condensation under certain circumstances; - of the standard and low-temperature types.
NBN - EN 13836 - GAS FIRED CENTRAL HEATING BOILERS - TYPE B BOILERS OF NOMINAL HEAT INPUT EXCEEDING 300 KW, BUT NOT EXCEEDING 1 000 KW Organization: NBN
Date: 2006-09-29
Description: This European Standard applies to boilers of type B, as listed in 4.2:• that use one or more combustible gases of the three gas families at the pressures stated in Tables 16 and 17;• that have a nominal heat input (on the basis of net calorific value) exceeding 300 kW, but not exceeding 1 000 kW, including modular boilers;• where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;• where the maximum operating pressure in the water circuit does not exceed 6 bar;• that can give rise to condensation under certain circumstances;• of the standard and low-temperature types.
NBN - EN 13836 - GAS FIRED CENTRAL HEATING BOILERS - TYPE B BOILERS OF NOMINAL HEAT INPUT EXCEEDING 300 KW, BUT NOT EXCEEDING 1 000 KW Organization: NBN
Date: 2006-09-29
Description: This European Standard applies to boilers of type B, as listed in 4.2:• that use one or more combustible gases of the three gas families at the pressures stated in Tables 16 and 17;• that have a nominal heat input (on the basis of net calorific value) exceeding 300 kW, but not exceeding 1 000 kW, including modular boilers;• where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;• where the maximum operating pressure in the water circuit does not exceed 6 bar;• that can give rise to condensation under certain circumstances;• of the standard and low-temperature types.
NACE SP0189 - ONLINE MONITORING OF COOLING WATER SYSTEMS - ITEM NO. 21041 Organization: NACE
Date: 2013-06-22
Description: However, other heating media such as hot water or a heat transfer fluid have been used as the heat source. When numerical results are given for fouling, they represent only what occurred under a specific set of heat exchanger operating conditions and cooling water quality.
DS/EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS – PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1 000 KW Organization: DS
Date: 2016-12-20
Description: a) that have a nominal heat input (on the basis of net calorific value) not exceeding 1 000 kW; b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437; c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation; d) where the maximum operating pressure in the water circuit does not exceed 6 bar; e) which may or may not give rise to condensation under certain circumstances; f) which are declared in the installation instructions to be either a condensing boiler or a "low temperature boiler" or a standard boiler; if no declaration is given the boiler is to be considered a standard boiler; g) which are intended to be installed either indoors or outdoors in a partially protected place; h) which may include the facility to produce hot water, either by the instantaneous or storage principle, the whole being marketed as a single unit; i) which are designed for either sealed water systems or for open water systems; j) which are either modular boilers, or non- modular boilers.
DIN EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1 000 KW Organization: DIN
Date: 2013-01-01
Description: This European Standard covers gas-fired central heating boilers from the types C1 up to C9 and the types B2, B3 and B5, according to the classification in CEN/TR 1749:2009: a) that have a nominal heat input (on the basis of net calorific value) not exceeding 1 000 kW; b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437; c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation; d) where the maximum operating pressure in the water circuit does not exceed 6 bar; e) which may or may not give rise to condensation under certain circumstances; f) which are declared in the installation instructions to be either a "condensing" boiler or a "low temperature boiler" or a "standard boiler"; if no declaration is given the boiler is to be considered a "standard boiler"; g) which are intended to be installed either indoors or outdoors in a partially protected place; h) which may include the facility to produce hot water, either by the instantaneous or storage principle, the whole being marketed as a single unit; i) which are designed for either sealed water systems or for open water systems; j) which are either modular boilers, or non- modular boilers.
SNV - SN EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW Organization: SNV
Date: 2012-12-01
Description: This European Standard covers gas-fired central heating boilers from the types C1 up to C9 and the types B2, B3 and B5, according to the classification in CEN/TR 1749:2009: a) that have a nominal heat input (on the basis of net calorific value) not exceeding 1 000 kW; b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437; c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation; d) where the maximum operating pressure in the water circuit does not exceed 6 bar; e) which may or may not give rise to condensation under certain circumstances; f) which are declared in the installation instructions to be either a "condensing" boiler or a "low temperature boiler" or a "standard boiler"; if no declaration is given the boiler is to be considered a "standard boiler"; g) which are intended to be installed either indoors or outdoors in a partially protected place; h) which may include the facility to produce hot water, either by the instantaneous or storage principle, the whole being marketed as a single unit; i) which are designed for either sealed water systems or for open water systems; j) which are either modular boilers, or non- modular boilers.
NBN - EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1 000 KW Organization: NBN
Date: 2012-12-19
Description: This European Standard covers gas-fired central heating boilers from the types C1 up to C9 and the types B2, B3 and B5, according to the classification in CEN/TR 1749:a) that have a nominal heat input (on the basis of net calorific value) not exceeding 1 000 kW;b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437;c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;d) where the maximum operating pressure in the water circuit does not exceed 6 bar;e) which may or may not give rise to condensation under certain circumstances;f)"twhich are declared in the installation instructions to be either a "condensing" boiler or a "low temperature boiler" or a "standard boiler"; if no declaration is given the boiler is to be considered a "standard boiler";g) which are intended to be installed either indoors or outdoors in a partially protected place;h) which may include the facility to produce hot water, either by the instantaneous or storage principle, the whole being marketed as a single unit;i) which are designed for either sealed water systems or for open water systems;j) which are either modular boilers, or non- modular boilers.
NBN - EN 15502-2-1 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1 000 KW Organization: NBN
Date: 2012-12-19
Description: This European Standard covers gas-fired central heating boilers from the types C1 up to C9 and the types B2, B3 and B5, according to the classification in CEN/TR 1749:a) that have a nominal heat input (on the basis of net calorific value) not exceeding 1 000 kW;b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437;c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;d) where the maximum operating pressure in the water circuit does not exceed 6 bar;e) which may or may not give rise to condensation under certain circumstances;f)"twhich are declared in the installation instructions to be either a "condensing" boiler or a "low temperature boiler" or a "standard boiler"; if no declaration is given the boiler is to be considered a "standard boiler";g) which are intended to be installed either indoors or outdoors in a partially protected place;h) which may include the facility to produce hot water, either by the instantaneous or storage principle, the whole being marketed as a single unit;i) which are designed for either sealed water systems or for open water systems;j) which are either modular boilers, or non- modular boilers.
FMAPPROVAL 5580 - HYBRID (WATER AND INERT GAS) FIRE EXTINGUISHING SYSTEMS Organization: FM
Date: 2012-11-01
Description: This application includes enclosures with machinery such as internal combustion engines (excluding engine test cells), oil pumps, oil tanks, fuel filters, generators (reference FM Global Datasheet 5-23), transformer vaults, gear boxes, drive shafts, lubrication skids, diesel engine driven generators, and other similar equipment using liquid hydrocarbon fuel and/or hydraulic, heat transfer, and lubrication fluids with volatilities less than of equal to heptane; enclosures with incidental use or storage of hydrocarbon ignitable liquids (also known as flammable liquids) of not more than two 55 gal (208 L) drums.
CENELEC - EN 50465 - EUROPEAN PRODUCT STANDARD FOR COMBINED HEATING POWER SYSTEMS USING GAS FUEL Organization: CENELEC
Date: 2015-01-01
Description: This European Standard applies to mCHP appliances of types B22, B23, B32, B33, B52, B53, C1, C3, C42, C43 C52, C53, C62, C63, C82, C83 and C9 based on the classifications of CEN/TR 1749: – that use one or more supplied gases of the three gas families at the pressures stated in EN 437, – where the temperature of the heat transfer fluid of the heating system (heating water circuit) does not exceed 105 ºC during normal operation, – where the maximum operating pressure in the - heating water circuit does not exceed 6 bar, - domestic hot water circuit (if installed) does not exceed 10 bar, – which are either intended to be installed indoors or outdoors in a partially protected place, – which are intended to produce hot water either by the instantaneous or storage principle, – which have a maximum heat input (based on net calorific value) not exceeding 70 kW, – which are designed for sealed or open water systems.
NBN - EN 13836 - CHAUDIÈRES DE CHAUFFAGE CENTRAL UTILISANT LES COMBUSTIBLES GAZEUX - CHAUDIÈRES DE TYPE B DONT LE DÉBIT CALORIFIQUE NOMINAL EST SUPÉRIEUR À 300 KW MAIS INFÉRIEUR OU ÉGAL À 1 000 KW Organization: NBN
Date: 2006-09-29
Description: This European Standard applies to boilers of type B, as listed in 4.2:• that use one or more combustible gases of the three gas families at the pressures stated in Tables 16 and 17;• that have a nominal heat input (on the basis of net calorific value) exceeding 300 kW, but not exceeding 1 000 kW, including modular boilers;• where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;• where the maximum operating pressure in the water circuit does not exceed 6 bar;• that can give rise to condensation under certain circumstances;• of the standard and low-temperature types.
NBN - EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES Organization: NBN
Date: 2014-08-22
Description: This European Standard covers gas-fired central heating boilers type B11, B11BS, B12, B12BS, B13, B13BS according to the classification in CEN/TR 1749:2009:a) that have a nominal heat input (on the basis of net calorific value) not exceeding 70 kW;b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437;c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;d) where the maximum operating pressure in the water circuit does not exceed 6 bar;e) which are declared in the technical instructions to be either a low temperature boiler or a standard boiler.
NBN - EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES Organization: NBN
Date: 2014-08-22
Description: This European Standard covers gas-fired central heating boilers type B11, B11BS, B12, B12BS, B13, B13BS according to the classification in CEN/TR 1749:2009:a) that have a nominal heat input (on the basis of net calorific value) not exceeding 70 kW;b) that use one or more combustible gases of the three gas families at the pressures stated in EN 437;c) where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;d) where the maximum operating pressure in the water circuit does not exceed 6 bar;e) which are declared in the technical instructions to be either a low temperature boiler or a standard boiler.

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