Selkirk Direct-Temp direct vent system has been tested by either OMNI-Test Laboratories or Intertek Testing Services/Warnock Hersey and “deemed acceptable” to be used on the following direct vent gas appliances:  

APR Industries (Kozi)
All Kozi Direct Vent Gas Appliances
 Approval Letter 

Archgard (Heatech)
All Archgard Direct Vent Gas Products
 Approval Letter 

Blaze King Industries
Pegasus 9603, Pegasus 9603 Traditional and 6003 Contemporary
 Approval Letter 

Buck Stove
Model DV23ZC Direct Vent Gas Appliance
 Approval Letter 

CFM Majestic Vermont Castings
Vermont Casting Direct Vent Stoves
 Approval Letter 

Country Stoves
Chateau 30, Chateau 42 (vertical installation only), FireStar, Teton 27, Medina, Ravenna and Vision
 Approval Letter 
 Addendum 

Country Flame Technologies
 Approval Letter 

Empire Comfort Systems
 Approval Letter 

Esse
Dragon and 700 Direct Vent Gas Hearth appliances
 Approval Letter 

Fireplace Products International
Regency Classic 34, Excaliber P90, Excaliber P95, Hampton H25, Hampton H35, Panorama P33, Panorama P36, Panorama P36 Bay. Panorama P42, Ultimate C34 and Ultimate U39, Waterford Emerald and Tara
 Approval Letter 

Harman Stove Company
Clarity, Conquest, HB 38
 Approval Letter 

Hearth and Home Technologies
Heat-N-Glo Mission Bay, Tiara I, Tiara II and Tiara Petite, Columbia Bay, DV 250 Garnet, Hudson Bay, Sapphire and Topaz
 Approval Letter 

HearthStone Quality Home Heating Products
Champlain, Santa Fe, Sterling, Stowe
 Approval Letter 

Johnson Gas Appliance Co.
Mendota DXV 35, DXV 42, DXV 45, DXV 60, Medallion SDV 40
 Approval Letter 

Jotul NA
GF 100 Nordic, GF 200 Lillehammer, GF 300DV, GF 400, GF 600 Firelight, GI 425, GI 450
 Approval Letter 

Kingsman Industries
All Kingsman (4/7") direct vent gas products, except Kingsman model ZDV5245
 Approval Letter 

Kozy Heat
 Approval Letter 
 OMNI Approval Report 

Krog Iversen & Co.
Scan 1 and 2
 Approval Letter 

Monessen Hearth Systems
Martin CDVR36 and CDVT36, HDV Series

 Approval Letter
 CSA Approval 

Pacific Energy Fireplace Products
Classic Stove, Super 27 Stove, Esteem Fireplace, Estate Fireplace
 Approval Letter

Rais
The Gabogas Direct Vent Stove
 Approval Letter 

Savannah Heating
Tasman RV, Tasman EP, Tasman HP, Savannah 26,000 Sherwood Industries - approval letter All Enviro Direct Vent units
 Approval Letter 

Sherwood Industries
All Enviro Direct Vent units
 Approval Letter

Stove Builders International (SBI)
Osburn and Drolet brands of direct vent gas stoves Thelin Company - approval letter All Direct Vent Gas Hearth Appliances
 Approval Letter 

Thelin Company
All Direct Vent Gas Hearth Appliances
 Approval Letter 

Thermart
All Direct Vent Gas products
 Approval Letter  

Travis Industries
Avalon Cedar, Mission Prairie and Salish DVL, Fireplace Xtrordinair 32 DVS, 35 CB, 36 DVXL and DVS ZC, Lopi Allegiance DVS, Berkshire, Heritage DVL, Spirit Bay and Sturbridge
 Approval Letter 

Valor
Fireplace Models - Portrait 530, Horizon 534, Horizon 535
 Approval Letter 

Wolf Steel - Napoleon & Continental Fireplaces
All Napoleon and Continental Direct Vent Gas Fireplaces
 Approval Letter
 Addendum