OWNER’S MANUAL

INSTALLATION

Continued

CHECKING GAS

CONNECTIONS

WARNING: Test all gas pip- ing and connections for leaks after installing or servicing. Cor- rect all leaks at once.

WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.

CAUTION: Make sure exter- nal regulator has been installed between propane/LP supply and heater. See guidelines under Con-

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1.Close equipment shutoff valve (see Fig- ure 20).

2.Pressurize supply piping system by ei- ther using compressed air or opening propane/LP supply tank valve.

3.Check all joints from propane/LP sup- ply tank to equipment shutoff valve (see Figure 21). Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Open

Equipment

Shutoff

Valve

Closed

Pressure Testing Heater Gas Connections

1.Open equipment shutoff valve (see Fig- ure 20).

2.Open propane/LP supply tank valve.

3.Make sure control knob of heater is in the OFF position.

4.Check all joints from equipment shutoff valve to thermostat gas valve (see Fig- ure 21). Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, pages 14 and 15). Check all other in- ternal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appliance, page 14).

8.Replace front panel.

necting to Gas Supply, page 12.

Pressure Testing Gas Supply Piping System

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1.Disconnect appliance with its appli- ance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in ex- cess of 1/2 psig will damage heater regulator.

2.Cap off open end of gas pipe where equipment shutoff valve was connected.

3.Pressurize supply piping system by ei- ther using compressed air or opening propane/LP supply tank valve.

4.Check all joints of gas supply piping system. Apply mixture of liquid soap and water to gas joints. Bubbles form- ing show a leak.

5.Correct all leaks at once.

6.Reconnect heater and equipment shutoff valve to gas supply. Check re- connected fittings for leaks.

Figure 20 - Equipment Shutoff Valve

Thermostat Gas

Valve Location

Propane/LP

Supply Tank

Equipment

Shutoff

Valve

Figure 21 - Checking Gas Joints

Continued

107100

13

For more information, visit www.desatech.com

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Desa RFP30TA Checking GAS Connections, Pressure Testing Heater Gas Connections, Pressure Testing Gas Supply Piping System
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RFP30TA specifications

The Desa RFP30TA is a standout heating solution designed for residential and light commercial spaces. With a powerful output and a variety of features, this gas-fired heater is built to provide efficient warmth while ensuring safety and convenience for users.

One of the main features of the Desa RFP30TA is its impressive heating capacity. With an output of up to 30,000 BTUs, it is capable of warming spaces of approximately 1,000 square feet, making it suitable for larger rooms or open areas. This makes it an excellent choice for basements, workshops, or other spaces that require effective heating during colder months.

The heater is designed with efficiency in mind. It boasts a high Annual Fuel Utilization Efficiency (AFUE) rating, which translates to lower energy bills and reduced greenhouse gas emissions. Its innovative design ensures that more of the fuel is converted into usable heat, which is not only economical for users but also beneficial for the environment.

As for technology, the Desa RFP30TA incorporates advanced safety features that prioritize user protection. The unit is equipped with a built-in safety shut-off system that automatically turns off the heater if it detects any irregularities in operation. Additionally, it utilizes a reliable thermocouple that monitors flame presence, ensuring that the heater operates safely at all times.

Another characteristic that sets the Desa RFP30TA apart is its versatility in installation. The heater comes with options for both vented and unvented installations, allowing users to choose the best setup for their specific needs. This flexibility means that the unit can be installed in a variety of locations, whether it’s vented to the outdoors or designed for indoor use without the need for a flue.

Furthermore, the Desa RFP30TA is designed with user-friendly controls. The adjustable thermostat allows for precise temperature management, enabling users to maintain their desired comfort level. This feature, combined with the unit's robust build quality, makes it a reliable option for long-term use.

In summary, the Desa RFP30TA is an efficient and powerful heating solution that combines modern technology with user-centric design. With its impressive output, safety features, installation flexibility, and user-friendly controls, it stands as a top choice for those looking for an effective heating solution for their spaces.
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