Part # IG-50A or IG50A
All Aladdin (except TR-2000, 3000), Aloha, Bando, Bombardier, Citation, Comfort Glow (except R10, 500 and R10,000), ComforTemp (except 8420), Commander, Corona, Crestline, (3530, 3880 only), Emerson, Energy Mart, Energy Star, Environtemp (0-002, 230; R-101; RF-110, 111; 23-DK), Everglow, Fujika, KeroSun, Kerray, Koehring, Kogy, Leslie Locke, Loudi, Medallion, National, Noble, Nova, Panasonic, Perfection (P5R), Radiant King, Samaritan, Sears (except 564.35001, 35002, 35101, 40218, 40316, 40220, SR-10, 35011); Sharp, Sun Air Glow, Sun, Teknika, Toyokuni, Toyoset, Toyostove, Warm Mate, Yuasa (Sunglow series & J-30, J-35 only).

Part # IG-50B or IG50B
The following heater makes with PUSH TYPE ignitions:
Americana, American Wick, Artifex, Avanti, Codep, ComforTemp 8420, Crestline (except 3530, 3580), Dyna Glow, Egawa, Envirotemp CV-2230, CV-2300, CT-1100, CT-1200, RF1300, F, 30460, 30462; Gerald, Hamai, Hanson, Heat mate HMHR1101, HF1140, HC2230, OR-77, K5, 10, 20; Hitachi, Imarfloex, KeroHeat, Kero Jet, Kero Tech, Kerovic, Premier, Robeson, Saga, Sanyo, Sengoku, Sunbeam, Suncrest, Sunwise, Toshiba, Turco, Union, and Yuasa.

Part # IG-50C or IG50C
The following heater makes with PULL TYPE ignitions:
Americana, Artifex, Avanti, Codep, Egawa, Envirotemp 30464, Gerald, Hamai, Hanson, Kero Tech, Kupanoff, Premier, Saga, Sanyo, Sunbeam, Sunwise, Yuasa (except Sunglow models.)

Part # IG-50D or IG50D
Fits Aladdin TR-2000, TR-3000, Comfort Glow R-10500 and Sears 350110.