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Summary of Contents for Reznor VPS Series
- Page 1 PROPANE CONVERSION INSTRUCTIONS (INCLUDING HIGH ALTITUDE ADJUSTMENT) Applies to: Gas-Fired, Tubular Radiant, Low-Intensity Infrared Heater Models VPS, VPT, VCS, VCT Form CP-VC/VP-GC (Version B) Part no. 270686...
- Page 2 VPS Conversion Step By Step VPS MODEL NUMBERS 270619 270620 270621 270622 270623 270627 270628 Conversion Kit Required Step Operation Burner Orifice SECTION 1 Replacement Fit Turbulators SECTION 2 NOT REQUIRED Fit Flame Plate SECTION 3 Replace Gas SECTION 4a SECTION 4b Orifice Install Baffle Plate...
- Page 3 VPT, VCS, VCT Conversion Step By Step VPT, VCS, VCT MODEL NUMBERS Conversion Kit Required 270619 270620 270621 270622 270623 270627 270628 Conversion Kit Required 270619 270620 270621 270622 270623 270626 270628 VPT/VCT Step Operation Burner Orifice SECTION 1 Replacement Fit Turbulators SECTION 2 NOT REQUIRED...
- Page 4 VPS Model Part Code Description Gas Valve Gas orifice Pressure Switch Gaskets Burner Orifice Plate Flame Plate Location (plate not shown) Fan Orifice Plate Baffle Plate Location (plate not shown)
- Page 5 VPT, VCS/T Models Not on VCS models Part Code Description Gas Valve Gas orifice Pressure Switch Gaskets Burner Orifice Plate Flame Plate Location (plate not shown) Fan Orifice Plate Baffle Plate Location (plate not shown)
- Page 6 Section 1 Burner Orifice Plate Replacement (all models). Step 1: Remove the four retaining screws securing Step 4: The burner orifice plate can then be released the burner casting using a no. 2 crosshead by removing the 3 fixing screws from the burner tube screwdriver.
- Page 7 Step 1: Prior to conversion a number of the natural Step 3: Align the 5 holes in the flame plate (arrowed) gas heaters use a tube insert Part No. 270489 with the 5 holes on the outer edge of the burner (201688) See Figure 1.
- Page 8 Section 4a Gas Orifice Replacement (60kBTU to 150kBTU models only). Step 1: Remove the burner casting as detailed in section 1. Step 2: Using a 12mm wrench remove the gas orifice from carrier rotating counter-clockwise. .Step 4: The manifold/gas orifice can now be detached from the gas valve.
- Page 9 Section 5 Section 4c Baffle Plate Installation (60kBTU to 100kBTU Gas Orifice Replacement (VPT/VCS[T] 170kBTU models only). to 200kBTU models only). Step 1: Locate the baffle plate in the LP conversion Step 1: Remove the burner casting as detailed in kit.
- Page 10 Section 7a Section 6 Gas Valve LP Conversion (VPS). Refitting Burner Head (all models). Step 1: To gain access to the gas valve loosen screw Step 1: Reconnect the ignition and flame probe leads, in burner lid and open the right hand burner access the ground lead and pressure switch silicon tube.
- Page 11 Section 7b Gas Valve LP Conversion (VPT, VCS/T). VPT / VCT burners have a two-stage gas valve. VCS burners have a single stage gas valve. Step 1: To gain access to the gas valve, remove the 4 screws securing the bottom access panel with a no. 2 crosshead screwdriver.
- Page 12 Step 4: Fit the new air pressure switch (with red label), ensuring the cables and terminal cap are installed correctly and the silicon tubes are connected as shown below. Section 8a Step 5: Close access door and tighten screw in Air Pressure Switch Replacement (200kBTU VPS).
- Page 13 Step 3: Remove the two electrical chassis retaining screws (arrowed). Step 2: Fit the replacement fan orifice plate. Re-attach Step 4: The air pressure switch can now be removed the 3 x 8mm nuts (arrowed) turning clockwise, using by unscrewing from the back plate. the wrench to secure to the combustion fan.
- Page 14 Section 9d Section 9c Fan Orifice Plate Replacement (4 screws VPT, VCS/ Fan Orifice Plate Replacement (3 screws VPT, VCS/ VCT). VCT). Step 1: Remove the top cover of the burner using a no.2 Step 1: Remove fan following procedure in Section 8c. crosshead screwdriver to expose the combustion fan.
- Page 15 Section 11 Re-commissioning (all models). Check installation has been Replace burner on tube carried out to these instructions. and secure. Reconnect gas hose. Open manual valve. Check soundness. Open control housing and check that Check thermostat is set to all components are securely fastened. maximum and is calling for heat.
- Page 16 Section 12a Orifice Pressure Adjustment (VPS/VCS). LP Gas 0- 2000 ft (0-610m) LP Gas 0- 2000 ft (0-610m) CANADA Size Size 60 80 100 125 150 170 200** 60 80 100 125 150 170 200** “WC “WC 6.0 5.2 8.2 6.0 5.2 8.2 LP Gas 2001–...
- Page 17 Section 12b Orifice Pressure Adjustment (VPT/VCT). LP Gas 0- 2000 ft (0-610m) CANADA LP Gas 0– 2000 ft (0-610m) Size Size 60 80 100 125 150 170*** 200** 60 80 100 125 150 170*** 200** “WC Hi “WC Hi 6.1 5.2 8.2 6.1 5.2 8.2 “WC Lo “WC Lo...
- Page 18 Section 13 Propane Conversion Kit Parts List/Technical Data REZNOR KIT PART NUMBER 270619 Part No. Quantity Description 270686 Propane Conversion Manual VC / VP 270412 Grommet 12.5 x 9.5mm 270459 M6 retaining washer 270653 Propane Data Conversion Label for VP1P18 / VC1P18...
- Page 19 Propane Conversion Kit Parts List. REZNOR KIT PART NUMBER 270621 Part No. Quantity Description 270686 Propane Conversion Manual VC / VP 270412 Grommet 12.5 x 9.5mm 270459 M6 retaining washer 270657 Propane Data Conversion Label for VP1P30 / VC1P30 270658...
- Page 20 Propane Conversion Kit Parts List. REZNOR KIT PART NUMBER 270623 Part No. Quantity Description 270686 Propane Conversion Manual VC / VP 270412 Grommet 12.5 x 9.5mm 270459 M6 retaining washer 270661 Propane Data Conversion Label for VP1P45 / VC1P45 270662...
- Page 21 Propane Conversion Kit Parts List. REZNOR KIT PART NUMBER 270627 Part No. Quantity Description 270686 Propane Conversion Manual VC / VP 270412 Grommet 12.5 x 9.5mm 270459 M6 retaining washer 270661 Propane Data Conversion Label for VP1P45 / VC1P45 270374...
- Page 22 LP Gas Model/BTU High Altitude LP Conversion Kit Part Conversion Kit Part Natural Gas Model per hour AFTER Conversion Number (VPS/VCS) Number (VPT/VCT) CONVERSION Available 270619 270619 18/60,000 270620 270620 25/80,000 270621 270621 30/100,000 270622 270622 38/125,000 270623 270623 45/150,000 VPS/VCS 270627 270626...
- Page 23 TABLE 1 VPS/VCS LP Gas 0-2000 ft (0-610m) Size 170* 200** Fan Orifice 269925 269925 269928 269931 269933 269937 269937 Part No. Quantity 10mm Holes TABLE 2 VPS/VCS LP Gas 2001ft + (611m +) Size 170* Fan Orifice 269928 269928 269930 269932 269934 269934 Part No.
- Page 24 800-695-1901 www.RezSpec.com c) 2014 Reznor, LLC. All rights reserved Trademark note: Reznor is registered in at least the United States. All other marks are the property of their respective organizations. 0314 BNC Form CP-VC/VP-GC (Version B.1)
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