| 180° Rinse | Recommended A.O. SMITH Heaters | |
Manufacturer and Model No. | GPM | GPH | Gas | Oil |
Stero (Continued) | | | | |
STPCW-10, STPCW-12HS, STPCW-12PS | 9.6 | 576 | GW-300,HW-300,BTH-250,BTP-270,BTR-250 | COF-245 |
STPCW-15HS, STPCW-15PS | | | | |
STPCW-15, STPCW-18, STPCW-19, STPCW-19PS | 8.5 | 510 | GW-300,HW-300,BTH-199,BTP-270,BTR-250 | COF-245 |
STPCW-20, STPCW-22, STPCW-24 | | | | |
STPCW-24D, STPCW-26, STPCW-26D | | | | |
U-31-A2 | 22.4 | 140 | BT-100 | |
STW-110 | 4.5 | 270 | HW-120M,BTH-120,BTP-139,BTR-120 | |
U-31-AC | 11.2 | 70 | BT-65 | |
SCT-44-LW, SCT-44-10-LW, SCT-66S-LW, SCT-76S-LW, | 2.0 | 120 | BT-100 | |
SCT-76SC-LW, SCT-90S-LW, SC-6-4-LW, SC-1-6-4-LW, | | | | |
SC-5-6-4-LW, SC-2-4-LW, SC-1-2-4-LW, SC-5-2-4-LW | | | | |
SCT-90S | 4.8 | 290 | HW-120M,BTH-120,BTP-139,BTR-120 | |
SCT-68S, SCT-64*, SCT-94S*, SCT-94SC* | 3.8 | 226 | HW-120M,BTR-120 | |
SCT-76*, SCT-108S*, SCT-108SC*,SCT-120S*,SCT-120SC* | 4.5 | 272 | HW-120M,BTH-120,BTP-139,BTR-120 | |
SCT-94SM*, SCT-120SM*, SCT-150SM* | | | | |
SCT-44-SC-1-3-4*, SCT-44-SC-3-4*, SCT-44-10-SC-1-3-4 | 4.9 | 295 | HW-120M,BTH-120,BTP-139,BTR-154 | |
SCT-44-10-SC-3-4, SCT-54-SC-1-3-4*, SCT-54-SC-3-4 | | | | |
SCT-76S-SC-3-4 | | | | |
SC-6-7-4, SC-6-3-4*, SC-2-7-4*, SC-1-6-7-4*, SC-1-6-3-4* | 4.2 | 252 | HW-120M,BTH-120,BTP-139,BTR-120 | |
SC-1-2-7-4*, SC-5-6-7-4, SC-5-6-3-4*, SC-5-2-7-4* | | | | |
STPC | 4.6 | 276 | HW-120M,BTH-120,BTP-139,BTR-120 | |
STPCW | 5.6 | 336 | GW-200,HW-160M,BTH-120,BTP-139,BTR-154 | COF-199 |
STPC (4 Tank) | 3.8 | 228 | HW-120M,BTP-139,BTR-120 | |
STPCW (4 Tank) | 3.9 | 234 | HW-120M,BTP-139,BTR-120 | |
SCBT | 6.8 | 408 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
Universal | | | | |
B, HLD, 45SMT | 7.0 | 53 | BT-65 | |
D | 10.5 | 76 | BT-65 | |
HDR | 7.5 | 83 | BT-65 | |
RA3, RB3, RC3, 50SMT | 9.3 | 103 | BT-65 | |
Y3 Series | 7.0 | 420 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
DA Series, J Series, MM4 Series, N4 Series | 6.7 | 402 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
12A12 | 7.8 | 468 | GW-200,HW-200M,BTH-199,BTP-199,BTR-197 | COF-199 |
Z Series | 9.0 | 540 | GW-300,HW-300,BTH-199,BTP-270,BTR-250 | COF-245 |
UZ | 9.9 | 588 | GW-300,HW-300,BTH-250,BTP-270,BTR-250 | COF-245 |
Unknown | | | | |
100 GPH | 10.5 | 100 | BT-65 | |
125 GPH | 10.5 | 125 | BT-100 | |
150 GPH | 10.0 | 150 | BT-100 | |
175 GPH | 10.0 | 175 | BTR-120 | |
200 GPH | 4.2 | 200 | BTR-120 | |
225 GPH | 4.0 | 225 | HW-120M,BTR-120 | |
250 GPH | 4.2 | 250 | HW-120M,BTH-120,BTP-139,BTR-120 | |
275 GPH | 4.6 | 275 | HW-120M,BTH-120,BTP-139,BTR-120 | |
300 GPH | 5.0 | 300 | HW-120M,BTH-120,BTP-139,BTR-154 | |
325 GPH | 5.4 | 325 | HW-160M,BTH-120,BTP-139,BTR-154 | COF-199 |
350 GPH | 5.8 | 350 | GW-200,HW-160M,BTH-120,BTP-199,BTR-154 | COF-199 |
375 GPH | 6.3 | 375 | GW-200,HW-160M,BTH-150,BTP-199,BTR-180 | COF-199 |
400 GPH | 6.7 | 400 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
075 GPH | 7.0 | 75 | BT-65 | |
050 GPH | 5.0 | 50 | BT-65 | |
Vulcan-Hart | | | | |
CU-16BTA, CU-16BTF, R-16BTAS, R-16BTF, R-16E | 6.6 | 66 | BT-65 | |
3D20T, 2D20TF, CD20T, CD20TF | 10.3 | 120 | BT-100 | |
A-44, A-44F, A-44P, A-54, A-54F, A-54P | 8.0 | 480 | GW-200,HW-200M,BTH-199,BTP-199,BTR-197 | COF-199 |
A-64, A-64F, A-64-3, A-64-3F, A-64-3P | 8.5 | 510 | GW-300,HW-300,BTH-199,BTP-270,BTR-250 | COF-245 |
A-81, A-81F, A-81P, A-81-4, A-81-4F, A-81-4P, A-81-6 | | | | |
A-81-6F, A-81-6P, A-98-4, A-98-4F, A-98-6, | | | | |
A-98-6F, A-98-6P | | | | |
3D20TF, CD20TF | 9.0 | 94 | BT-65 | |
CP-3 Series, HP-3 Series, CP-2 Series | 7.0 | 420 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
AR215 thru 221, AR320 thru 326 | 7.0 | 420 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
A44*, A44P*, A54*, A54P* | 7.1 | 426 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
A-64P*, A-64*, A-64-3*, A-64-3P*, A-81-4*, A-81-4P* | 6.7 | 402 | GW-200,HW-200M,BTH-150,BTP-199,BTR-180 | COF-199 |
Wells | | | | |
S-16T | 6.9 | 77 | BT-65 | |
AD-20, AD-20M, AD-20B, AD-20MBC | 7.9 | 102 | BT-65 | |
AD-44 | 7.9 | 484 | GW-200,HW-200M,BTH-199,BTP-270,BTR-250 | COF-245 |
AD-64, AD-80, GDX-60, GDX-80, PC-19, PC-26, PC-12 | 5.0 | 300 | HW-120M,BTH-120,BTP-139,BTR-154 | |
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