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Formula convert lra ton hvac

LRA CONVERSION TO TONNAGE [Archive] - HVAC-Talk: Heating, Air ...

[Archive] LRA CONVERSION TO TONNAGE AOP Residential HVAC ... another tech. school formula that recently ... That should be about 1 ton on a 10 SEER ...

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LRA CONVERSION TO TONNAGE - HVAC-Talk: Heating, Air ...

LRA CONVERSION TO TONNAGE AOP Residential HVAC ... out a brand new rotolock amp; by my formula it ... That should be about 1 ton on a 10 SEER ...

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HVAC Formulas

HVAC FORMULAS. TON OF REFRIGERATION - The amount of heat ... work in 1 minute ONE HORSEPOWER = 746 Watts CONVERTING ... Pressure Absolute Suction Pressure Absolute HEAT PUMP ...

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locked rotor amps (LRA) [Archive] - Refrigeration-Engineer.com forums

Hi, There is any conversion formula for LRA to Ton. regards vinod

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How to Calculate HVAC Tonnage | eHow.com

HVAC stands for heating, ventilating, and air conditioning ... Convert your heating and cooling load to tons by dividing the ... Each ton equals 12,000 BTU (British Thermal ...

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How do you calculate LRA to tonnage - The Q amp;A wiki

Answers.com gt; Wiki Answers gt; Categories gt; Home amp; Garden gt; Home Improvement gt; Heating Ventilating and Air Conditioning gt; How do you calculate LRA to tonnage?

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HVAC/R engineering - unit conversion: ton of refrigeration to ...

and I was converting 1 ton refrigeration (UK), I'm in Canada. When I use 1 ton ... The earliest such measure was simply based on the boiler's heating surface.

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How can i calculate LRA to Ton? - Yahoo! Answers

Best Answer: A conventional residential A/C unit compressor and fan will draw about 1.2 kW for each quot;ton quot; (12,000 BTU) of refrigeration effect. LRA which I ...

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Calculating Cooling Loads - Engineering ToolBox

A ton is the amount of heat removed by an air conditioning system that would melt 1 ton (2000 lbs ... Converting kW/ton to COP or EER - How to convert between kW/ton, COP and ...

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Air Conditioners: Air Conditioner Data: Air Conditioning amp; Heat ...

- Air Conditioning System List of Components ... breaker, especially on an air conditioning system which can draw high initial amps (LRA ... about one horsepower (HP) per ton ...

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Poster in E amp;L needs some HVAC advice also, LRA of a 5 Ton unit ...

Poster in E amp;L needs some HVAC advice also, LRA of a 5 Ton unit ... This is not really practical to try to deliver 120 volts at 150 feet ...

askmehelpdesk.com
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How to Convert Refrigeration Tons to Kilowatts | eHow.com

ConvertWorld.com: Ton of Refrigeration quot;American Power Conversion quot;; Explanation of Cooling and Air Conditioning Terminology ... Air conditioner manufacturers, for example ...

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Convert ton to hp - Conversion of Measurement Units

Quickly convert tons of refrigeration into horsepower (ton to hp) using the online calculator for metric conversions and more.

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CR4 - Thread: Air Conditioning Compressor Tonnage

Air Conditioning Compressor Tonnage ... compressor name plate (LRA to TONNAGE ) whats the formula? ... For HVAC applications, you get about 1 HP/TR (ton of refrigeration ...

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Refrigeration Convert 1000 kW cooling to tons - The Q amp;A wiki

1 TR = 3.517 KW-hours 1000 KW = 284.33 TR

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how to calculate hvac tonnage - Ask.com

What Size Heat Pump Do I Need? ... How Do I Find Out the Asphalt Tonnage Formula? ... HVAC Ton Calculator

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CR4 - Thread: How Can You Calculate FLA From LRA

LRA/ FLA=6 can this formula use for single phase also? ... NEC Table 430-151 (locked rotor current conversion ... unfortunately a common practice on some HVAC ...

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Electric Motor Brake Horsepower Calculations

Air conditioning systems often use ... one horsepower per ton. This rule will not work for applications other than comfort cooling air conditioning ... The formula given above is ...

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AC Chillers

Air Conditioning-Chillers Rebate Guidelines All ... Specifications, and the following formula: ... 55 kW/ton (From Table) 2 Conversion: 12,000 Btuh = 12 MBtuh = 1 ton

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HVAC Conversions

Then, click radio buttons for desired conversion: From: Square Meters: Square Inches ... Home | What's new? | About HVAC Books.com | Contact ...

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Horsepowers to Tons (Refrigeration) Conversion Calculator

How to use horsepower to ton (refrigeration) Conversion Calculator Type the value in the box next to quot;horsepower [hp, hp (UK)] quot;. The result will appear in the box next to ...

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Download EngCalc(HVAC)- Palm Calculator 2.0 EngCalc(HVAC) - HVAC ...

EngCalc(HVAC) - HVAC Engineers Engineering Formula Calculator Software Palm OS ... list with new Units amp; Categories/Properties.In-Place unit conversion ...

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Converting kW/ton to COP or EER - Engineering ToolBox

How to convert between kW/ton , COP and EER ... The term kW/ton is commonly used for larger commercial and industrial air-conditioning, heat pump and ...

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Overcurrent Protection for Air-Conditioning and Refrigeration ...

Air-conditioning and refrigeration equipment that requires two supply ... Refer to NEC Table 430-151(A) for the conversion of locked-rotor current (LRA) to horsepower.

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HVAC Efficiency Conversion - Online Unit Converter

HVAC Efficiency Conversions All HVAC Efficiency Conversions. Convert from unit: To unit:

online.unitconverterpro.com
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Air Conditioning, EER, SEER, SEER Ratings, BTUH, EER amp; Air Flow ...

Evaporator heat load and air conditioning EER, SEER, SEER Ratings ... The formula is 300-fpm X's 4.1666= 1250-CFM or 3-Ton of airflow. The problem is that the filter ...

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Online Conversion - Ton of air conditioning

Ton of air conditioning by nielsenec (Guest) on ... correct that one ton of air-conditioning is equal to 12,000 btu/hr. However the other question trying to convert a one ton ...

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Selecting Air Conditioner Size - Alpine Home Air Products ...

There is only one correctly sized air conditioner or heat pump for your home. ... 18 = 1.5 Ton (18,000 BTU) 24 = 2 Ton (24,000 BTU) 30 = 2.5 Ton (30,000 BTU)

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How to convert 1 Ton to 1 kw? - Yahoo! Answers

How to convert 1 Ton to 1 kw? ... rule of thumb but there is no specific amount of power for a 1 ton air conditioner ...

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HVAC/R engineering - 400 CFM per Ton - Eng-Tips Forums

A rule of thumb in air conditioning work is that 400 cfm of air is equal to 1 ton. If 400 cfm of air and a delta T of 20 degrees is achieved, this is equal to only ...

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Btu to Ton Conversion | Reference.com Answers

quot;In order to convert BTU to tons, you must follow a simple formula. 1 ton is equal to 12,000 BTU ... Air Conditioner Square Foot Per Ton

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Air conditioner - Wikipedia, the free encyclopedia

An air conditioner (often referred to as AC) is a home appliance, system, or mechanism ... Formulas for the approximate conversion between SEER and EER or COP are available ...

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Formula to Convert Btu to Cfm | Reference.com Answers

Formula to Convert Btu to Cfm ... must find the rise in temperature during the heating ... Determine btu per ton

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Air Conditioning EER, SEER, BTU, BTUH, BTUhr, BTU/hr, Condenser ...

New AC Air Conditioning Unit getting 40% under Rated EER ... For Example on a 4-Ton A/C or Heat Pump: Let's look at two ... s 3.413 (normal power factor watt conversion to ...

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Handbook of Formulae, Equations and Conversion Factors for the ...

Conversion Factors: Areas, Volumes, Weights, Pressures, Power, Metrics ... HVAC: Duct sizing calculations, KW/TON to COP and EER, Chiller efficiency calculations, Sensible ...

littleredbook.com
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Heat Pumps

Don't try to convert the air conditioner to a quot;Heatpump quot;. It requires some engineering re ... quot;Heat specs on a 5 ton heat pump quot; (Always size the Heat Pump according to the ...

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Conversion Table amp; Formulas Technical Data

Convert CFM CFM FPM BTU/HR BTU/HR Lbs Gallons HP Inches Feet FT 2 FT3 P.S.I Ins of ... USEFUL FORMULA FOR EVAPORATIVE COOLING: One ton of refrigeration = 12000BTU/Hr or 3.517 kW/hr

impet.by
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Horsepower (metric) to tons of air conditioning - conversion ...

1 ton of air conditioning is ... of air conditioning conversion ... formula . The formula for converting a specific value from horsepower (metric) to tons of air conditioning is:

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How do I calculate what size air conditioner (in BTUs) I ...

How do I calculate what size air conditioner (in BTUs) I need according to my apartment's ... This formula only takes into account the square footage of the room. I decided ...

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Kilowatts to Tons (Refrigeration) Conversion Calculator

How to use kilowatt to ton (refrigeration) Conversion Calculator Type the value in the box next to quot;kilowatt [kW] quot;. The result will appear in the box next to quot;ton ...

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