BURNER SYSTEM REPLACEMENT PARTS

Ordering Information

Item Part No. Description US List Can. List Qty.
BURNER SYSTEM
1 42001-0051S Combination Gas Control Valve Kit 460.93 553.85 1
2 38404-4097S 3/4 in. Union 37.81 45.43 2
5 77707-0250 Air Blower Kit – Natural Gas Units (Models 175NA) 871.49 1047.18 1
5 77707-0251 Air Blower Kit - Natural Gas Units (Models 200NA) 871.5 1047.19 1
5 460743 Air Blower Kit - Natural Gas Units (Models 250NA) 810.73 974.17 1
5 460757 Air Blower Kit - Natural Gas Units (Models 300NA) 810.71 974.15 1
5 77707-0253 Air Blower Kit - Natural Gas Units (Models 400NA) 871.5 1047.19 1
5 77707-0254 Air Blower Kit - Propane Units (Models 175LP, 200LP) 871.5 1047.19 1
5 460744 Air Blower Kit - Propane Units (Models 250LP) 810.71 974.15 1
5 460758 Air Blower Kit - Propane Units (Models 300LP) 810.71 974.15 1
5 77707-0256 Air Blower Kit - Propane Units (Models 400LP) 871.5 1047.19 1
6 See Item #7 Item #6 included in Item #7 CALL CALL 1
7 460798 Air Orifice Kit - Model 175 (Includes Item Nos. 6 and 7) 45.38 54.53 1
7 77707-0111 Air Orifice Kit - Model 200 (Includes Item Nos. 6 and 7) 69.4 83.39 1
7 460745 Air Orifice Kit - Model 250 (Includes Item Nos. 6 and 7) 64.54 77.55 1
7 460759 Air Orifice Kit - Model 300 (Includes Item Nos. 6 and 7) 64.54 77.55 1
7 77707-0113 Air Orifice Kit - Model 400 (Includes Item Nos. 6 and 7) 69.4 83.39 1
15 474095 One Piece Metal Chamber/ Combustion Chamber Assembly ¹ 718.62 863.49 1
15 474957 One Piece Metal Chamber/ Combustion Chamber Assembly ² 447.26 537.43 1
20 474094 One Piece Metal Elbow/ Combustion Chamber Cover Assembly ¹ 813.17 977.11 1
20 474958 One Piece Metal Elbow/ Combustion Chamber Cover Assembly 2 509.21 611.87 1
20a 474201 Tub O-Ring Kit ¹ 51.14 61.45 1
20b 474952 Tub O-Ring Kit ² 47.89 57.54 1
21 42002-0005S Metal Vent Cover 138.73 166.7 1
22 42002-0034Z Heater Top 370.09 444.7 1
23 42002-0039Z Side Panel (Service Panel) with 4 clips and 4 screws 361.98 434.96 1
24 42002-0033Z Side Panel (Manifold) 361.96 434.93 1
25 42002-0031Z Heater Bottom 170.2 204.51 1
26 42002-0032Z Side Panel (Flue Stack) 273.57 328.72 1
27 42002-0041Z J Box Cover 18.91 22.72 1
28 474292 11 ea screws, 11 ea clips and 8 wing-nuts 23.62 28.38 1
NOT SHOWN
461002 Gas Orifice Kit - NG, Model 175 (Incl. Item Nos. 3 and 4) * 57.71 69.34 1
77707-0431 Gas Orifice Kit - NG, Model 200 (Incl. Item Nos. 3 and 4) * 57.71 69.34 1
460739 Gas Orifice Kit - NG, Model 250 (Incl. Item Nos. 3 and 4) * 53.67 64.49 1
460753 Gas Orifice Kit - NG, Model 300 (Incl. Item Nos. 3 and 4) ¹ 53.67 64.49 1
77707-0411 Gas Orifice Kit - NG, Model 400 (Incl. Item Nos. 3 and 4) * 57.71 69.34 1
460797 Gas Orifice Kit – Propane, Model 175 (Incl. Item Nos. 3 and 4) * 86.27 103.66 1
77707-0461 Gas Orifice Kit – Propane, Model 200 (Incl. Item Nos. 3 and 4) * 57.71 69.34 1
460740 Gas Orifice Kit – Propane, Model 250 (Incl. Item Nos. 3 and 4) * 53.67 64.49 1
460754 Gas Orifice Kit – Propane, Model 300 (Incl. Item Nos. 3 and 4) * 53.67 64.49 1
77707-0441 Gas Orifice Kit – Propane, Model 400 (Incl. Item Nos. 3 and 4) * 57.71 69.34 1
460794 NG to Propane Conversion Kit Model 175 (Incl. Item Nos. 3 and 4) * 79.8 95.89 1
77707-1461 NG to Propane Conversion Kit Model 200 (Incl. Item Nos. 3 and 4) * 59.66 71.69 1
460741 NG to Propane Conversion Kit Model 250 (Incl. Item Nos. 3 and 4) * 55.49 66.68 1
460755 NG to Propane Conversion Kit Model 300 (Incl. Item Nos. 3 and 4) * 55.49 66.68 1
77707-1441 NG to Propane Conversion Kit Model 400 (Incl. Item Nos. 3 and 4) * 59.66 71.69 1
460795 Propane to NG Conversion Kit Model 175 (Incl. Key Nos.3 and 4) * 79.8 95.89 1
77707-1431 Propane to NG Conversion Kit Model 200 (Incl. Key Nos.3 and 4) * 59.66 71.69 1
460742 Propane to NG Conversion Kit Model 250 (Incl. Key Nos. 3 and 4) * 55.49 66.68 1
460756 Propane to NG Conversion Kit Model 300 (Incl. Key Nos. 3 and 4) * 55.49 66.68 1
77707-1411 Propane to NG Conversion Kit Model 400 (Incl. Key Nos. 3 and 4) * 59.66 71.69 1
77707-0011 Blower/Adapter Plate Gasket Kit (Includes Item Nos. 8, 9, 10, 12) 68.36 82.14 1
77707-0202 Flameholder Kit - Model 175, Model 200 (Includes Item Nos. 10, 11, 12 & 13) 162.42 195.16 1
460746 Flameholder Kit - Model 250 (Includes Item Nos. 10, 11, 12 & 13 and Flameholder insert) 151.08 181.54 1
77707-0203 Flameholder Kit - Model 300 (Includes Item Nos. 10, 11, 12, 13 & Flameholder Insert) 182.73 219.57 1
77707-0204 Flameholder Kit - Model 400 (Includes Item Nos. 10, 11, 12, 13 & Flameholder Insert) 213.18 256.16 1
77707-0008 Insulation Kit (Includes Item Nos. 13, 14, 16, 17, 18, 19) 165.5 198.86 1
42001-0074S Lower Enclosure Insulation 58.13 69.85 1
42001-0214S Metal Vent Cover Assembly CALL CALL 1
461063 Kit Gas Conversion NA to LP - MT125 CALL CALL 1

Note

* Not included with heater. Order separately
¹ For Heaters Manufactured Between 1/12/09 and 10/31/13 (Clamp lid tub design).
² For Heaters Manufactured After 11/16/13 (New 9-bolt lid tub design).
Note Kits include Clamp Assembly, O-Ring, and Silicone Tube.
! CALIFORNIA PROPOSITION 65 WARNING WARNING: Cancer and Reproductive Harm. AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur. ADVERTENCIA: Cáncer y Daño Reproductivo. www.p65warnings.ca.gov.

Contact Us

Your message has been sent. Thank you!
Valid mobile number Invalid mobile number