# Question: What Size Copper Tubing For Propane Heater?

## What type of copper tubing is used for propane?

copper is safe for LP, but not recommended for natural gas. due to “concerns over corrosion and flaking of copper tubing, copper is not allowed for use on natural gas work in some localities” (see reference) home depot says “Use M (red)-rated copper for indoor gas distribution”

## What size propane line do I need?

Section 1, supplying outlets A and B, or 35 cubic feet per hour requires ½ inch pipe. Section 2, supplying outlets A, B, and C, or 94 cubic feet per hour requires 1/2 inch pipe. Section 3, supplying outlets A, B, C, and D, or 230 cubic feet per hour, requires 3/4 inch pipe.

## How many Btus can a 3/4 pipe carry?

Total piping length = 84 feet (use Table 3 @90 feet) From a to b, demand = 38,000 + 35,000 + 30,000 = 103,000 BTU/hr; use 3/4″ pipe From b to c, demand = 38,000 + 35,000 = 73,000 BTU/hr; use 1/2″ pipe or 3/4″ tubing From c to d, demand = 35,000 BTU/hr; use 1/2″ pipe or 5/8″ tubing From c to e, demand = 38,000 BTU/hr;

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## Is copper tubing OK for propane?

Copper Line Considerations In 1999, the International Association of Plumbing & Mechanical Officials (IAPMO) designated that copper tubing and fittings are allowable for gas-distribution systems, including propane.

## What is the difference between Type K and Type L copper tubing?

Each type represents a series of sizes with different wall thicknesses. Type K tube has thicker walls than Type L tube, and Type L walls are thicker than Type M, for any given diameter. All inside diameters depend on tube size and wall thickness.

## Can a propane line be too big?

You can flow only so much gas (or water) through a given pipe size, so restrictions will manifest themselves as a lack of pressure or volume. Sizing a gas line is not too difficult.

## What type of pipe is used for propane?

For most propane yard lines, the piping is usually either copper tubing or plastic polyethylene piping. The materials allowed for propane gas line installation will vary from state to state. Some states do not allow copper piping.

## How many BTUs can a 2 inch pipe carry?

2″ Pipe = 45 GPM = 450,000 BTU/hr.

## What size copper tubing do you need for a gas range?

For your gas cooktop at 45 CFH, you will need just a 1/2-inch supply line. This diameter line will provide 56 CFH to your cooktop, which is a bit more than needed. If you use a gas oven as well, totaling 75 to 80 CFH, this takes a 3/4-inch diameter line.

## Can you use Trac pipe for propane?

The System. TracPipe® CounterStrike® is a flexible stainless steel piping system used for natural gas and propane installations. CounterStrike® is currently in use for gas piping systems in single and multi-family residential as well as commercial and industrial buildings.

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## How do you calculate BTUs?

For example, a 300 square foot room typically requires 7,000 BTUs to maintain a comfortable temperature, while a 1,000 square foot room requires 18,000 BTUs. A simple formula to determine your heating needs is: (desired temperature change) x (cubic feet of space) x. 133 = BTUs needed per hour.

## How do you calculate propane consumption?

Multiply the consumption rate by the amount of propane in the tank to determine the burn rate. A 40-pound stationary tank holds approximately 9.5 gallons of propane (40 pounds divided by 4.23 pounds/gallon is approximately 9.5 gallons).