BURNER PRESSURE ADJUSTMENT

GAS INLET PRESSURE

IMPORTANT – CHECK the gas supply pressure at the inlet to the water heater with the water heater and all other gas burning appliances in the premises operating (burners alight). The minimum gas supply pressures are:

Natural Gas - 1.13 kPa

Propane - 2.75 kPa

If this minimum cannot be achieved, it may indicate the meter or the gas line to the water heater is undersized. It is important to ensure that an adequate gas supply pressure is available to the water heater when other gas burning appliances, on the same gas supply, are operating.

GAS PRESSURE ADJUSTMENT 109 On/Off Models

To adjust the burner pressure on a water heater with a White Rodgers 36G22 Type 210 gas valve proceed as follows:

•Remove the screw from the outlet pressure tap.

•Attach a manometer to the outlet pressure tap.

•Remove the cap from the pressure regulator adjuster.

•With the main burner operating, adjust the pressure regulator (clockwise to increase or anti-clockwise to decrease) to achieve the burner pressure as specified on the rating label (refer to “Location of Controls” on page 29).

•Turn off the water heater.

•

Replace the cap on the pressure regulator adjuster.

Regulator Cap

Pressure Tap

 

 

•Disconnect the manometer and replace the pressure tap screw and washer.

•Check for gas leaks, using soapy water.

147 On/Off Models

 

 

To adjust the burner pressure on a water heater with a Honeywell Smart

Regulator Cap

Pressure Tap

Valve, proceed as follows:

•Remove the screw and washer from the outlet pressure tap.

•Attach a manometer to the outlet pressure tap.

•Remove the cap from the pressure regulator adjuster.

•With the main burner operating, adjust the pressure regulator (clockwise to increase or anti-clockwise to decrease) to achieve the burner pressure as specified on the rating label (refer to “Location of Controls” on page 29).

•Turn off the water heater.

•Replace the cap on the pressure regulator adjuster.

•Disconnect the manometer and replace the pressure tap screw and washer.

•Check for gas leaks, using soapy water.

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Raypak B0109, B0147 Burner Pressure Adjustment, GAS Inlet Pressure, GAS Pressure Adjustment 109 On/Off Models
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B0109, B0147 specifications

Raypak is a well-established name in the world of heating technology, particularly recognized for its efficient and reliable pool and spa heaters. Among their range, the Raypak B0147 and B0109 models stand out for their performance and advanced features designed to enhance user experience.

Both the Raypak B0147 and B0109 models prioritize efficiency, making them ideal choices for residential or commercial swimming pools. They are engineered to deliver reliable heating, ensuring that water maintains a comfortable temperature no matter the season. One of the standout features is their compact design, which allows for easy installation in various settings without requiring extensive modifications to existing infrastructure.

A key characteristic of the Raypak B0147 is its digital control system. This advanced technology allows users to set precise temperatures and monitor heater performance. The intuitive interface makes it user-friendly, facilitating adjustments on-the-fly. The B0109 model, meanwhile, offers robust heating capabilities, featuring a high-output design that can rapidly elevate water temperatures, perfect for pools with significant heat loss.

Both models utilize a copper-fin-tube heat exchanger, which enhances heat transfer efficiency and extends the lifespan of the heater. This design not only improves thermal efficiency but also ensures that users experience lower energy bills over time. They also come equipped with a dependable ignition system, featuring an automatic spark ignition that eliminates the need for pilot lights, leading to improved safety and reliability.

Durability is another hallmark of the Raypak line. Both models are constructed with materials designed to withstand harsh weather conditions and exposure to pool chemicals, ensuring longevity. The corrosion-resistant housings prevent degradation, maintaining the heater's performance over time.

In summary, the Raypak B0147 and B0109 models deliver outstanding heating performance through efficient technology and durable construction. Their user-friendly controls, compact design, and energy-efficient heat exchangers make them excellent choices for pool owners looking to optimize their heating solutions. With Raypak, users can enjoy comfortable water temperatures year-round, backed by reliable technology and impressive efficiency.
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