Goodman Mfg A/GPG13 M White-Rodgers Model 36G22, Honeywell Model VR8215 Single-Stage

Page 13

The line pressure supplied to the gas valve must be within the range specified in the chart on the next page. The supply pressure can be measured at the gas valve inlet pressure tap or at a hose fitting installed in the gas piping drip leg. The supply pressure must be measured with the unit OFF. To measure inlet pressure, use the following procedure.

Gas Valve

 

On/Off

 

Selector

Inlet Pressure

Switch

Tap

 

OUTLET

INLET

Pressure Regulator

Outlet Pressure

Adjustment

Tap

(Under Cap Screw)

 

White-Rodgers Model 36G22

 

Pressure Regulator

Inlet

(under cap screw)

Outlet

Pressure

Pressure

Tap

Tap

 

Gas Valve On/Off

Selector Switch

Honeywell Model VR8215 (Single-Stage)

1.Turn OFF gas to furnace at the manual gas shutoff valve external to the furnace.

2.Turn OFF all electrical power to the system.

3.Inlet pressure tap connections:

a.Honeywell VR8215 Valve:

Remove the inlet pressure boss plug. Install an 1/8” NPT hose barb fitting into the outlet pressure tap.

b.White-Rodgers 36G22 valve:

Back inlet pressure test screw (inlet pressure boss) out one turn (counterclockwise, not more than one turn).

4.Attach a hose and manometer to the outlet pressure barb fitting (Honeywell valve) or inlet pressure boss (White- Rodgers valve).

5.Turn ON the gas supply.

6.Turn On power and close thermostat “R” and “W” contacts to provide a call for heat.

7.Using a leak detection solution or soap suds, check for leaks at outlet pressure boss plug (Honeywell valve) or screw (White-Rodgers valve). Bubbles forming indicate a leak. SHUT OFF GAS AND REPAIR ALL LEAKS IMMEDIATELY!

8.Measure the gas supply pressure with burners firing. Adjust supply pressure using the Inlet Gas Supply Pressure table shown below. If supply pressure reading differs from the table, make necessary adjustments to pressure regulator, gas piping size, etc., and/or consult with local gas utility.

 

Inlet Gas Supply Pressure

 

 

Natural Gas

Minimum:5.0" W.C. Maximum :10.0" W.C.

Propane Gas

Minimum:11.0" W.C. Maximum :13.0" W.C.

9.Turn OFF all electrical power and gas supply to the system.

10.Remove the manometer hose from the hose barb fitting or inlet pressure boss.

11.Replace inlet pressure tap: a. Honeywell VR8215 valve:

Remove the 1/8” NPT hose barb fitting from the inlet pressure tap. Replace the inlet pressure boss plug and seal with a high quality thread sealer.

b. White-Rodgers 36G22 valve:

Turn inlet pressure test screw in to seal pressure port (clockwise, 7 in-lb minimum).

12.Retest for leaks. If bubbles form, SHUT DOWN GAS AND REPAIR LEAKS IMMEDIATELY.

13.Turn ON electrical power and gas supply to the system.

14.Turn valve switch ON.

GAS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT

CAUTION

TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT RATING PLATE WITH ALL OTHER HOUSEHOLD GAS FIRED APPLIANCES OPERATING.

This valve is shipped from the factory with the regulator preset (see control label).

Consult the appliance rating plate to ensure burner manifold pres- sure is as specified. If another outlet pressure is required, follow these steps.

1.Turn OFF gas to furnace at the manual gas shutoff valve external to the furnace.

2.Turn OFF all electrical power to the system.

3.Outlet pressure tap connections:

a.Honeywell VR8215 valve:

Remove the outlet pressure boss plug. Install an 1/8” NPT hose barb fitting into the outlet pressure tap.

b.White-Rodgers 36G22 valve:

Back outlet pressure test screw (outlet pressure boss) out one turn (counterclockwise, not more than one turn).

4.Attach a hose and manometer to the outlet pressure barb fitting (Honeywell valve) or outlet pressure boss (White- Rodgers valve).

5.Turn ON the gas supply.

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Ansi Z21.47CSA-2.3 Central Furnaces GPG13 M Series W/R410ASafety Instructions Replacement PartsPropane Gas Installations Electrical WiringSafety Instructions Replacement PartsCarbon Monoxide Poisoning Hazard Unit LocationRooftop Installation Outside Slab InstallationRoof Curb Installation General InformationGAS Piping Rigging DetailsRigging Proper Piping Practice Natural Gas ConnectionTypical Propane Gas Piping Electrical WiringPropane Gas Pipe Sizing Typical Electrical Wiring Unit Voltage Low Voltage WiringDuct Cover Installation Down Discharge Applications Typical Thermostat and Unit 24 V Wiring HookupFilter Installation Circulating AIR and FiltersVenting STARTUP, ADJUSTMENTS, and ChecksCondensate Drain Normal Sequences of OperationSecondary Limit Control Pre-Operation Checks White-Rodgers 36G22Honeywell Model VR8215 Single-Stage White-Rodgers Model 36G22Blower Speed Adjustments Temperature Rise CheckGas Input Natural Gas Only Check Main Burner Flame CheckTroubleshooting Maintenance Flame Sensor Manifold AssemblyBurner Flame Functional Parts List Accessories and Functional PartsCFM Watts Amps Rise Blower Performance Data Single PhaseRemoved AA & Used a CFM Watts Amps T1 Heating Speed T2 Heating Speed T3 Heating SpeedPG136090M41A* Rise Range 45 Blower Performance Data Heating Speeds Three Phase RPM CFMCFM Watts RPM Amps Heating Timing Chart Appendix Unit Dimensions PG1324,30,36,421** Wiring Diagram INSTALLER/SERVICEMAN THC-FIELD Wiring BL BL BL YL RDVMR INSTALLER/SERVICEMAN Thermostat Field WiringGPG13363** Wiring Diagram Economizer INSTALLER/SERVICEMANBL BL BL RD RD GPG1348,603** Wiring DiagramOption Recommended Filter Sizes Minimum ClearancesQuality Makes the Difference That’s why we know. . .There’s No Better Quality

A/GPG13 M specifications

Goodman Manufacturing is known for producing high-quality HVAC systems, and one of its standout offerings is the Goodman A/GPG13 M series. This air conditioning and heating unit delivers exceptional performance, reliability, and efficiency, making it a preferred choice for residential settings.

The Goodman A/GPG13 M is specifically designed to provide homeowners with an efficient and affordable solution for climate control. One of its main features is the energy-efficient compressor, which operates with a SEER rating of up to 13, ensuring reduced electricity consumption while effectively cooling your living space. This efficiency not only minimizes utility bills but also helps to lower your carbon footprint.

Another standout characteristic of the Goodman A/GPG13 M is its durable construction. The unit is engineered with a heavy-gauge, galvanized steel cabinet that has a polyester finish, providing protection against rust and corrosion. This durability ensures that the system can withstand the elements and lasting performance even in challenging climates.

The Goodman A/GPG13 M series also boasts advanced technology to enhance comfort levels in any home. The unit is equipped with a two-stage cooling system that can adjust to varying temperature demands, ensuring that your living space remains comfortable throughout the hot summer months. Additionally, the unit includes a multi-speed blower for more even air distribution, enhancing overall comfort.

Furthermore, the Goodman A/GPG13 M complies with rigorous environmental standards. It uses R-410A refrigerant, which is more environmentally friendly than older refrigerants like R-22, making it an excellent choice for eco-conscious consumers.

Installation of the Goodman A/GPG13 M is made easier with its lightweight design and user-friendly features, allowing HVAC professionals to install the system efficiently. The unit is backed by a comprehensive warranty, reflecting Goodman Manufacturing’s commitment to quality and customer satisfaction.

In summary, the Goodman A/GPG13 M series showcases an impressive combination of energy efficiency, durable construction, advanced technology, and eco-friendly refrigerant choices. It represents an ideal option for homeowners who seek a reliable HVAC solution that delivers consistent comfort while maintaining an eye on energy consumption and environmental impact.
Top Page Image Contents