Select your region and preferred language.

Product Image
Plumbing & Industrial

Gas Venting Fittings

Application: 
Flue Gas Venting - Gas Temp Rated
Joint Type: 
Solvent Weld
View Technical Resources
Resources Related Products

Our GVS-65 and GVS-90 certified flue gas venting systems are made with two distinct materials and have two different temperature ratings (up to and including 65ºC and 90ºC). Both come complete with pipe, fittings, primer and solvent cements. They are approved as Type BH Class II venting systems for gas fired appliances. 

GVS-65 and GVS-90 Gas Vent Pipe and Fittings Solutions - 3 MB
22.5 Degree Bend 2in (HxH) 2x2 D1702.D01 DL1702 DH1702 - 131 KB
45 Degree Bend 1.5in (HxH) 1.5x1.5 D501SS.D02 DL501SS DH501SS - 129 KB
45 Degree Bend 2in (HxH) 2x2 D502SS.D02 DL502SS DH502SS - 148 KB
45 Degree Bend 3in (HxH) 3x3 D503SS.D02 DL503SS DH503SS - 150 KB
45 Degree Bend 4in (HxH) 4x4 D504SS.D02 DL504SS DH504SS - 127 KB
45 Degree Bend 8in (HxH) 8x8 D508SS.D02 DL508SS DH508SS - 133 KB
45 Degree Bend Long Sweep 2in (HxH) 2x2 D502LS.D01 DL502LS DH502LS - 126 KB
45 Degree Bend Long Sweep 3in (HxH) 3x3 D503LS.D01 DL503LS DH503LS - 121 KB
45 Degree Bend Long Sweep 6in (HxH) 6x6 D506LS.D01 DL506LS DH506LS - 130 KB
45 Degree Bend Short Sweep 2in (SxH) 2x2 D402SS DL402SS DH402SS - 125 KB
60 Degree Bend 1.5in (SxH) 1.5x1.5 D181.D01 DL181 DH181 - 123 KB
60 Degree Bend 2in (HxH) 2x2 D162.D01 DL162 DH162 - 129 KB
60 Degree Bend 2in (SxH) 2x2 D182.D01 DL182 DH182 - 123 KB
60 Degree Bend 3in (HxH) 3x3 D163.D01 DL163 DH163 - 152 KB
60 Degree Bend 4in (HxH) 4x4 D164.D01 DL164 DH164 - 128 KB
90 Degree Bend Extra Long Sweep 2in (HxH) 2x2 D262.D01 DL262 DH262 - 123 KB
90 Degree Bend Extra Long Sweep 3in (HxH) 3x3 D263.D01 DL263 DH263 - 148 KB
90 Degree Bend Long Sweep 1.5in (HxH) 1.5x1.5 D251.D02 DL251 DH251 - 120 KB
90 Degree Bend Long Sweep 2in (HxH) 2x2 D252.D02 DL252 DH252 - 144 KB
90 Degree Bend Long Sweep 3in (HxH) 3x3 D253.D02 DL253 DH253 - 141 KB
90 Degree Bend Long Sweep 4in (HxH) 4x4 D256.D02 DL256 DH256 - 122 KB
90 Degree Bend Long Sweep 6in (HxH) 6x6 D257.D01 DL257 DH257 - 119 KB
90 Degree Bend Long Sweep 8in (HxH) 8x8 D258.D03 DL258 DH258 - 124 KB
90 Degree Bend Vent 1.5in (HxH) 1.5x1.5 D201.D01 DL201 DH201 - 125 KB
90 Degree Bend Vent 2in (HxH) 2x2 D202.D01 DL202 DH202 - 124 KB
90 Degree Bend Vent 2in (SxH) 2x2 D222.D01 DL222 DH222 - 124 KB
90 Degree Bend Vent 3in (HxH) 3x3 D203.D02 Dl203 DH203 - 122 KB
90 Degree Bend Vent 3in (SxH) 3x3 D223.D02 DL223 DH223 - 139 KB
90 Degree Bend Vent 4in (HxH) 4x4 D204.D01 DL204 DH204 - 120 KB
90 Degree Bend Vent 6in (HxH) 6x6 D206.D01 DL206 DH206 - 125 KB
90 Degree Bend Vent 8in (HxH) 8x8 D208.D01 DL208 DH208 - 125 KB
Female Adapter 2in (HxFPT) 2x2 D1402.D03 DL1402 DH1402 - 166 KB
Flush Bushing 4in x 3in (SxH) D12504-3.D01 DL12504-3 DH12504-3 - 154 KB
Flush Bushing 8in x 6in (SxH) D12508-6.D02 DL12508-6 DH12508-6 - 164 KB
Cap (H) 4in D1604.D02 DL1604 DH1604 - 127 KB
Cap (H) 6in D1606.D02 DL1606 DH1606 - 128 KB
Reducer Coupling 2in (HxH) 2x1.5 D602-1.D01 DL602-1 DH602-1 - 117 KB
Reducer Coupling 3in (HxH) 3x3 D603.D01 DL603 DH603 - 126 KB
Reducer Coupling 4in (HxH) 4x2 D604-2.D01 DL604-2 DH604-2 - 118 KB
Reducer Coupling 4in (HxH) 4x3 D604-3.D01 DL604-3 DH604-3 - 133 KB
Stop Coupling 1.5x1.5 (HxH) D601.D01 DL601 DH601 - 131 KB
Stop Coupling 2in (HxH) 2x2 D602.D01 DL602 DH602 - 130 KB
Stop Coupling 4in (HxH) 4x4 D604.D02 DL604 DH604 - 127 KB
Stop Coupling 6in (HxH) 6x6 D606.D02 DL606 DH606 - 143 KB
Stop Coupling 8in (HxH) 8x8 D608.D01 DL608 DH608 - 152 KB
GVS Hose Barb 1.5in x .5in (SxB) D12501-15HB.D01 DL12501-15HB DH12501-15HB - 158 KB
GVS Test Bushing Kit with Plug 2in x .5in (SxFPT) D12502-15TA.D01 - 185 KB
Flush Reducer Bushing 2in x 1.5in (SxH) D12502-1.D01 DL12502-1 DH12502-1 - 159 KB
Sanitary Tee (T-Y) 1.5in (HxHxH) 1.5x1.5x1.5 D151.D01 DL151 DH151 - 130 KB
Sanitary Tee (T-Y) 2in (HxHxH) 2x2x1.5 D152-1.D01 DL152-1 DH152-1 - 128 KB
Sanitary Tee (T-Y) 2in (HxHxH) 2x2x2 D152.D01 DL152 DH152 - 130 KB
Sanitary Tee (T-Y) 3in (HxHxH) 3x3x1.5 D153-1.D01 DL153-1 DH153-1 - 129 KB
Sanitary Tee (T-Y) 3in (HxHxH) 3x3x2 D153-2.D01 DL153-2 DH153-2 - 151 KB
Sanitary Tee (T-Y) 3in (HxHxH) 3x3x3 D153.D01 DL153 DH153 - 174 KB
Sanitary Tee (T-Y) 4in (HxHxH) 4x4x2 D154-2.D01 DL154-2 DH154-2 - 129 KB
Sanitary Tee (T-Y) 4in (HxHxH) 4x4x4 D156.D02 DL156 DH156 - 176 KB
Straight Tee 8in with 6in Branch (HxHxH) 8x8x6 D108-6.D01 DL108-6 DH108-6 - 135 KB
Vent Tee - All Hub 2in (HxHxH) 2x2x2 D102.D01 DL102 DH102 - 131 KB
Vent Tee - All Hub 3in (HxHxH) 3x3x2 D103-2.D01 DL103-2 DH103-2 - 154 KB
Vent Tee - All Hub 4in (HxHxH) 4x4x2 D104-2.D01 DL104-2 DH104-2 - 154 KB
45 Degree Wye 6in with 4in Branch (HxHxH) 6x4 D306-4.D01 DL306-4 DH306-4 - 134 KB
GVS-65 and GVS-90 Gas Venting Solutions Installation Guide - 384 KB
GVS-65 Side Wall Vent Termination Kit - 240 KB
GVS-65, GVS-90 Concentric Vent Termination Kit Installation Guide - 173 KB
GVS-65 and GVS-90 Gas Venting Solutions Pipe & Fittings - 2 MB
Plumbing Products Price Lists - Feb 9th 2024 (PDF) - 6 MB
Concentric Vent Termination Kits - 61 KB
CPVC Concentric Vent Termination Kits 171016 - 58 KB
GVS-65 - 46 KB
GVS-90 - 47 KB
  • GVS-65 and GVS-90 systems offer the high quality and reliability you expect from Westlake Pipe & Fittings.
  • Standard: Certified ULC S636.
  • Ecovoc Solvent Cement is a medium bodied solvent cement used for welding Westlake Pipe & Fittings Rigid PVC Electrical Conduit, Duct and ENT fittings, creating a solid waterproof joint.
  • Privoc Primer is used for priming pressure and non-pressure PVC and CPVC pipe and fittings prior to solvent welding.
  • Both are for use in Residential, Commercial and Industrial applications.
  • Standard: ASTM D2564.
Technical Resources
GVS-65 and GVS-90 Gas Vent Pipe and Fittings Solutions - 3 MB
22.5 Degree Bend 2in (HxH) 2x2 D1702.D01 DL1702 DH1702 - 131 KB
45 Degree Bend 1.5in (HxH) 1.5x1.5 D501SS.D02 DL501SS DH501SS - 129 KB
45 Degree Bend 2in (HxH) 2x2 D502SS.D02 DL502SS DH502SS - 148 KB
45 Degree Bend 3in (HxH) 3x3 D503SS.D02 DL503SS DH503SS - 150 KB
45 Degree Bend 4in (HxH) 4x4 D504SS.D02 DL504SS DH504SS - 127 KB
45 Degree Bend 8in (HxH) 8x8 D508SS.D02 DL508SS DH508SS - 133 KB
45 Degree Bend Long Sweep 2in (HxH) 2x2 D502LS.D01 DL502LS DH502LS - 126 KB
45 Degree Bend Long Sweep 3in (HxH) 3x3 D503LS.D01 DL503LS DH503LS - 121 KB
45 Degree Bend Long Sweep 6in (HxH) 6x6 D506LS.D01 DL506LS DH506LS - 130 KB
45 Degree Bend Short Sweep 2in (SxH) 2x2 D402SS DL402SS DH402SS - 125 KB
60 Degree Bend 1.5in (SxH) 1.5x1.5 D181.D01 DL181 DH181 - 123 KB
60 Degree Bend 2in (HxH) 2x2 D162.D01 DL162 DH162 - 129 KB
60 Degree Bend 2in (SxH) 2x2 D182.D01 DL182 DH182 - 123 KB
60 Degree Bend 3in (HxH) 3x3 D163.D01 DL163 DH163 - 152 KB
60 Degree Bend 4in (HxH) 4x4 D164.D01 DL164 DH164 - 128 KB
90 Degree Bend Extra Long Sweep 2in (HxH) 2x2 D262.D01 DL262 DH262 - 123 KB
90 Degree Bend Extra Long Sweep 3in (HxH) 3x3 D263.D01 DL263 DH263 - 148 KB
90 Degree Bend Long Sweep 1.5in (HxH) 1.5x1.5 D251.D02 DL251 DH251 - 120 KB
90 Degree Bend Long Sweep 2in (HxH) 2x2 D252.D02 DL252 DH252 - 144 KB
90 Degree Bend Long Sweep 3in (HxH) 3x3 D253.D02 DL253 DH253 - 141 KB
90 Degree Bend Long Sweep 4in (HxH) 4x4 D256.D02 DL256 DH256 - 122 KB
90 Degree Bend Long Sweep 6in (HxH) 6x6 D257.D01 DL257 DH257 - 119 KB
90 Degree Bend Long Sweep 8in (HxH) 8x8 D258.D03 DL258 DH258 - 124 KB
90 Degree Bend Vent 1.5in (HxH) 1.5x1.5 D201.D01 DL201 DH201 - 125 KB
90 Degree Bend Vent 2in (HxH) 2x2 D202.D01 DL202 DH202 - 124 KB
90 Degree Bend Vent 2in (SxH) 2x2 D222.D01 DL222 DH222 - 124 KB
90 Degree Bend Vent 3in (HxH) 3x3 D203.D02 Dl203 DH203 - 122 KB
90 Degree Bend Vent 3in (SxH) 3x3 D223.D02 DL223 DH223 - 139 KB
90 Degree Bend Vent 4in (HxH) 4x4 D204.D01 DL204 DH204 - 120 KB
90 Degree Bend Vent 6in (HxH) 6x6 D206.D01 DL206 DH206 - 125 KB
90 Degree Bend Vent 8in (HxH) 8x8 D208.D01 DL208 DH208 - 125 KB
Female Adapter 2in (HxFPT) 2x2 D1402.D03 DL1402 DH1402 - 166 KB
Flush Bushing 4in x 3in (SxH) D12504-3.D01 DL12504-3 DH12504-3 - 154 KB
Flush Bushing 8in x 6in (SxH) D12508-6.D02 DL12508-6 DH12508-6 - 164 KB
Cap (H) 4in D1604.D02 DL1604 DH1604 - 127 KB
Cap (H) 6in D1606.D02 DL1606 DH1606 - 128 KB
Reducer Coupling 2in (HxH) 2x1.5 D602-1.D01 DL602-1 DH602-1 - 117 KB
Reducer Coupling 3in (HxH) 3x3 D603.D01 DL603 DH603 - 126 KB
Reducer Coupling 4in (HxH) 4x2 D604-2.D01 DL604-2 DH604-2 - 118 KB
Reducer Coupling 4in (HxH) 4x3 D604-3.D01 DL604-3 DH604-3 - 133 KB
Stop Coupling 1.5x1.5 (HxH) D601.D01 DL601 DH601 - 131 KB
Stop Coupling 2in (HxH) 2x2 D602.D01 DL602 DH602 - 130 KB
Stop Coupling 4in (HxH) 4x4 D604.D02 DL604 DH604 - 127 KB
Stop Coupling 6in (HxH) 6x6 D606.D02 DL606 DH606 - 143 KB
Stop Coupling 8in (HxH) 8x8 D608.D01 DL608 DH608 - 152 KB
GVS Hose Barb 1.5in x .5in (SxB) D12501-15HB.D01 DL12501-15HB DH12501-15HB - 158 KB
GVS Test Bushing Kit with Plug 2in x .5in (SxFPT) D12502-15TA.D01 - 185 KB
Flush Reducer Bushing 2in x 1.5in (SxH) D12502-1.D01 DL12502-1 DH12502-1 - 159 KB
Sanitary Tee (T-Y) 1.5in (HxHxH) 1.5x1.5x1.5 D151.D01 DL151 DH151 - 130 KB
Sanitary Tee (T-Y) 2in (HxHxH) 2x2x1.5 D152-1.D01 DL152-1 DH152-1 - 128 KB
Sanitary Tee (T-Y) 2in (HxHxH) 2x2x2 D152.D01 DL152 DH152 - 130 KB
Sanitary Tee (T-Y) 3in (HxHxH) 3x3x1.5 D153-1.D01 DL153-1 DH153-1 - 129 KB
Sanitary Tee (T-Y) 3in (HxHxH) 3x3x2 D153-2.D01 DL153-2 DH153-2 - 151 KB
Sanitary Tee (T-Y) 3in (HxHxH) 3x3x3 D153.D01 DL153 DH153 - 174 KB
Sanitary Tee (T-Y) 4in (HxHxH) 4x4x2 D154-2.D01 DL154-2 DH154-2 - 129 KB
Sanitary Tee (T-Y) 4in (HxHxH) 4x4x4 D156.D02 DL156 DH156 - 176 KB
Straight Tee 8in with 6in Branch (HxHxH) 8x8x6 D108-6.D01 DL108-6 DH108-6 - 135 KB
Vent Tee - All Hub 2in (HxHxH) 2x2x2 D102.D01 DL102 DH102 - 131 KB
Vent Tee - All Hub 3in (HxHxH) 3x3x2 D103-2.D01 DL103-2 DH103-2 - 154 KB
Vent Tee - All Hub 4in (HxHxH) 4x4x2 D104-2.D01 DL104-2 DH104-2 - 154 KB
45 Degree Wye 6in with 4in Branch (HxHxH) 6x4 D306-4.D01 DL306-4 DH306-4 - 134 KB
GVS-65 and GVS-90 Gas Venting Solutions Installation Guide - 384 KB
GVS-65 Side Wall Vent Termination Kit - 240 KB
GVS-65, GVS-90 Concentric Vent Termination Kit Installation Guide - 173 KB
GVS-65 and GVS-90 Gas Venting Solutions Pipe & Fittings - 2 MB
Plumbing Products Price Lists - Feb 9th 2024 (PDF) - 6 MB
Concentric Vent Termination Kits - 61 KB
CPVC Concentric Vent Termination Kits 171016 - 58 KB
GVS-65 - 46 KB
GVS-90 - 47 KB

Related Products

Pipe

Gas Venting Pipe

Application:  Flue Gas Venting - Gas Temp Rated
Joint Type:  Solvent Weld

Access Our Latest Resources

Complete the form to access current product drawings, brochures, price lists, and more.

Once submitted, you'll unlock all Westlake Pipe & Fittings resources and won't need to complete this form again.

Download

Consultez nos plus récentes ressources

Remplissez le formulaire pour avoir accès aux dessins de produit, aux brochures, aux listes de prix et à plusieurs autres documents.

Une fois soumis, ce formulaire déverrouille pour vous toutes les ressources de Westlake Tuyaux et Raccords et vous n’aurez pas à le remplir de nouveau.

Afficher La Ressource