### Tile Calculat

This free tile calculator estimates the total number of tiles needed to cover an area such as a floor, wall, or roof. It can also account for the gap or overlap between tiles. In addition, explore hundreds of other calculators addressing math, finance, fitness, health, and more.

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### Calculate How Many BTUs are Needed to Heat Home - Inch .

Refer to the climate map at the top of the page to get a range of BTUs needed per square foot based on your geographic location. Home Insulation Affects BTU Requirements. The ranges in the heating climate zone chart above assume a home with average insulation. Homes that are poorly insulated may require 10% more BTUs to heat due to heat loss.

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### Calculating Sizing for Electric Baseboard Heate

Permanent heaters are available in both 120-volt and 240-volt models. Wherever possible, install 240-volt heaters, as these are more efficient in terms of energy use. ... 144 square feet multiplied by 9 watts equals 1296 watts; ... 400: 3600: 20 amps: 500: 4500: 30 amps: 800: 7200: 40 amps: 1000: 9000: 50 amps: Read More.

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### BTU Calculat

What is a BTU? The British Thermal Unit, or BTU, is an energy unit. It is approximately the energy needed to heat one pound of water by 1 degree Fahrenheit. 1 BTU = 1,055 joules, 252 calories, 0.293 watt-hour or the energy released by burning one match. 1 watt is approximately 3.412 BTU per hour.

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### 3 Ways to Visualize Square Feet - wikiH

Sep 10, 2020· Picture 400 square feet as a two-car garage. A 400 square foot space will be roughly the size of a typical two-car garage. You can imagine the space being large enough to fit two cars with a small amount of wiggle room. When it comes to ads for apartments or homes, a 400 square foot place typically does have a separate kitchen and bedroom, but these rooms are often very small.

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### Steam Calculators: Boiler Calculat

Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

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### What Size Boiler Is Needed Per Square Foot of a House .

Boiler size describes the heat output of a boiler in energy units, not the physical size of the boiler. Manufacturers measure boiler output in British thermal units (BTUs) per hour or boiler horsepower (BHP). BHP measurements usually only apply to very powerful and large capacity boilers, since one BHP equals 33,475 BTUs per hour.

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### can I buy a mini gas meter for boiler? — Heating Help: The .

meter On a service call years back replacing a circulator for a guy when I saw these little tiny led counters on top of the boiler, this guy was some type of engineer and he installed these hour counters ( he bought at grainger)inline with all the thermostats ( 6 unit building). each opperated on 24 volts, had a 10 year battery and only came on when a unit called for heat,maybe something to ...

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### Cleaver-Brooks | Products & Solutions | Boilers | Firetube .

Steam and hot water; 15 to 100 HP; Natural gas, #2 and #6 oil, combination; 15 to 250+ psig on steam, 30 to 125 psig on hot water; The Cleaver-Brooks Model CB firetube boiler is an integrated package with components designed to work together seamlessly and provide a single source solution with optimal safety, ease of maintenance, and low emissions.

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### Square Meters to Boilers Horsepower Equivalent Direct .

Unit Descriptions; 1 Square Meter: Area made by a square having one meter per side. 1 m * 1 m. 1 Boiler Horsepower Equivalent Direct Radiation: In SI units 1 boiler horsepower equivalent direct radiation is approximately 12.958174 square meters.

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### Radius Calculator: Compute Dimensions of a Circle – DQYDJ .

Using the Radius Calculator. You can enter the radius and then compute diameter and circumference in mils, inches, feet, yards, miles, millimeters, centimeters, meters and kilometers.. Area has different units, but you can use: square mils, square inches, square feet, square yards, square miles, acres, hectares, square millimeters, square centimeters, square meters, and square kilometers.

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### Convert acres to square meters | surface area conversi

Exchange reading in acres unit ac into square meters unit m 2, sq m as in an equivalent measurement result (two different units but the same identical physical total value, which is also equal to their proportional parts when divided or multiplied). One acre converted into square meter equals = 4,046.86 m 2, sq m 1 ac = 4,046.86 m 2, sq m

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### Square Footage Calculat

The procedure of converting square inches to square feet or from acres to sq ft is the same as converting from square meters to square feet. In the following examples, you will find the most common of these conversions: how many square feet are in an acre. 1 acre * 43 560 sq ft/acre = 43 560 sq ft; 30 sq in * 0.00694 sq ft/sqin = 0.208333 sq ft

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### Boiler Capacity - Engineering ToolB

Example - Boiler Horsepower to lbs of Steam Conversion. 200 hp x 34.5 = 6900 lbs of steam per hour. Lbs of steam can be converted to hp by dividing lbs steam per hour by 34.5. Example - Lbs of Steam to Boiler Horsepower Conversion. 5000 lbs of steam / 34.5 = 145 hp boiler. Converting Boiler Horse Power (BHP) to kBtu/hr

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### 300 - 350 HP Boiler Models | Cleaver-Brooks | York-Shipley .

The 350 HP model of firetube boilers is a very commonly requested size. This tends to be the "tipping point" for smaller shell sizes which can be shipped in quantities greater than one per trailer. The next standard size (400 HP) generally requires transportation permits to move on US highways.

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### How to Calculate HVAC Tonnage | Hunk

Many contractors use a rough estimate of one ton of air conditioning for every 400 square feet, according to the U.S. Department of Energy. Although this calculation is often inaccurate, using it for comparison purposes might help you catch math errors. To illustrate, using this method, a house with 2,000 square feet would need a 5-ton unit.

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### What Size Boiler Do I Need For My House? | U.S. Boiler Compa

Apr 30, 2019· Once the volume of all radiators is known, a boiler can be selected accordingly. Getting the right boiler for your home. Buying a properly sized boiler is critical for energy efficiency, comfort and return on investment. U.S. Boiler Company manufactures a wide variety of boiler sizes and models to fit virtually every home in the country.

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### Calculate the Central Heating Capacity | GreenMat

Hence, for heating a 100 square meters home, one will need to look for a 10 kWh boiler type. However, employing this method will result in somewhat unreliable data, since: the air volume at a ceiling height of 2.5m and 4.5m will differ, to say the least.

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### Model CBEX Elite - Cleaver-Brooks | Complete Boiler Room .

A. Blower motor size for boiler operating pressures 125 psig and less, contact your local Cleaver-Brooks authorized representative for higher pressures and altitude. Table 2. CBEX Hot Water Boiler Ratings BOILER H.P. 100 125 150 200 250 300 350 400 500 600 700 800 RATINGS - SEA LEVEL TO 700 FT.

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### BTU Calculator (Heating) - How Many BTUs Do I Need for a Roo

Calculate how many BTUs you need to heat a room or even a house with a wood-burning, pellet or gas fireplace, insert or stove. This BTU Calculator will determine what hearth product size is required with only a few steps and information such as square footage (sq ft).

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### Boiler Size Calculator | Hometr

Below we have put together a boiler sizing guide that shows you different boiler models based on the number of radiators. What size boiler do I need? Find out below: Gas boilers for properties with up to 10 radiators: Combi boilers Regular boilers System boilers. Gas boilers for properties with 10-15 radiators: Combi boilers Regular boilers ...

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