Hyprotherm Top Loader Waiting Period
Due to very high demand and customer satisfaction, please contact us to find out the current waiting time for a Hyprotherm top loading wood boiler. Be sure to get your order in today!
The Standard Insulation Package on our furnaces is:
Three inches of Knauf ET Blanket = R- 11.5 + One quarter inch Solar Guard = R- 11.6 on side walls for a standard insulation of R- 23.10
Two inches of Morgan Super Wool Blanket on top of furnace and in the door for a standard insulation of R- 56.80
If you want the best insulated furnace in the industry, we offer a Cold Weather Package for an additional $560.00.
This amazing package covers the entire furnace in Morgan Super Wool instead of Knauf ET. The Cold Weather Package on our Hyprotherm furnaces is:
Two inches of Morgan Super Wool Blanket = R- 56.80 + One quarter inch Solar Guard = R- 11.60 for a Cold Weather Package R-value of 68.40
Three inches of Morgan Super Wool Blanket on top of furnace and in the door for a Cold Weather Package R-value of 88.23
You can actually put your hand under Morgan Super Wool, heat the other side of it with a blow torch and not burn your hand! Don’t believe us? Find that video and more insulation information by going to the insulation page.
Top Loader Options
Hyprotherm offers several options for your top loading wood boiler. There is a wireless remote for $325.00 that will allow you to open the unit for loading while you are sitting on your tractor or skid steer.
There is also a custom heavy duty ash pan available to add that conveniently slides out from under the center grate for $450.00.
OR there is an option for TWO heavy duty fork removable ashpans with a full inside grate for $2,500.00
For the prices below, you can purchase a 1/4″ water jacket to get an extra 5-15 years of life out of your boiler.
$795.00 – 6″ Models and under
$1,400.00 – 9″ Models
$1,585.00 – 10″ Models
$1,800.00 – 12″ Models
$2,030.00 – 14″ Models
We can also add up to TWO additional sets of 2 inch ports for $85 a set.
Waterless Top Loader Photos
These photos were taken in April 2023 and show the functionality of the pull out ash plan in our Hyprotherm top loading furnaces. Placed on the flatbed and ready to go!
These photos were taken to show the inside and outside of a top loading wood furnace from Hyprotherm. They also include install diagrams as well.
Hyprotherm Top Loading;
Chest Type Furnaces
A Brief overview
Top loader names explained
HyProTherm TL = Original TL furnace, has water in the lid.
HyProTherm TL – WT = Version II of the TL furnace line, has no water in the lid.
HyProTherm TL – WT, 12/12 = 12” of water on the ends, 12” on the sides, see (A)
HyProTherm TL – WT, 12/6 = 12” of water on the ends 6” on the sides, see (B)
HyProTherm TL – WT, 6/6 = 6” of water on the ends 6” on the sides, see (C)
HyProTherm TL – WTC = same design as TL-WT, but with water in the lid. This is not the same design as the original TL series.
RED = Original Water in lid top loader
BLUE = 6” of water
PINK = 10” of water
GREEN = 12” of water
ORANGE = 14” of water
BLACK = custom not on product list
Top Loader Dimension Diagrams Below
4″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-433-WT12/12 | (4L’x3W’x3H’) | 36 CF | 348 Gallon | $19,450 | 389,934 | 9,453 |
TL-433-WTC12/12 | 80 gallon in the lid | 428 Gallon | $20,797 | 479,574 | 11,626 | |
TL-446-WT6/6 | (4L’x4W’x6H’) | 96 CF | 357 Gallon | $26,950 | 400,019 | 9,697 |
TL-446-WTC6/6 | 80 gallon in the lid | 437 Gallon | $28,475 | 489,469 | 11,866 | |
TL-446-WT10/10 | (4L’x4W’x6H’) | 96 CF | 665 Gallon | $27,775 | 745,133 | 18,064 |
TL-446-WTC10/10 | 80 gallon in the lid | 745 Gallon | $29,297 | 834,773 | 20,236 | |
TL-454-WT6/6 | (4L’x5W’x4H’) | 80 CF | 244 Gallon | $23,975 | 250,992 | 6,085 |
TL-454-WTC6/6 | 100 gallon in the lid | 344 Gallon | $25,550 | 385,452 | 9,344 | |
TL-454-WT12/12 | (4L’x5W’x4H’) | 80 CF | 580 Gallon | $24,845 | 649,890 | 15,755 |
TL-454-WTC12/12 | 100 gallon in the lid | 680 Gallon | $26,375 | 761,940 | 18,471 |
5″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-534-WT6/6 | (5L’x3W’x4H’) | 60 CF | 224 Gallon | $23,797 | 250,992 | 6,085 |
TL-534-WTC6/6 | 75 gallon in the lid | 299 Gallon | $25,197 | 350,030 | 8,486 | |
TL-534-WT12/12 | (5L’x3W’x4H’) | 60 CF | 533 Gallon | $24,489 | 597,227 | 14,478 |
TL-534-WTC12/12 | 75 gallon in the lid | 608 Gallon | $25,996 | 681,264 | 16,515 | |
TL-544-WT6/6 | 80 CF | 247 Gallon | $25,750 | 276,764 | 6,919 | |
TL-544-WTC6/6 | 100 gallon in the lid | 347 Gallon | $27,270 | 388,814 | 9,720 | |
TL-544-WT12/12 | 80 CF | 576 Gallon | $25,125 | 645,408 | 16,135 | |
TL-544-WTC12/12 | 100 gallon in the lid | 676 Gallon | $26,697 | 757,458 | 18,936 | |
TL-553-WT6/6 | (5L’x5W’x3H’) | 75 CF | 303 Gallon | $25,950 | 339,512 | 8,231 |
TL-553-WTC6/6 | 125 gallon in the lid | 428 Gallon | $27,597 | 479574 | 11,626 | |
TL-553-WT 12/12 | (5L’x5W’x3H’) | 75 CF | 447 Gallon | $26,875 | 500,864 | 12,142 |
TL-553-WTC12/12 | 125 gallon in the lid | 572 Gallon | $28,420 | 640,926 | 15,538 | |
TL-555-WT6/6 | (5L’x5W’x5H’) | 125 CF | 344 Gallon | $31,974 | 385,452 | 9,344 |
TL-555-WTC6/6 | 125 gallon in the lid | 469 Gallon | $33,459 | 525,515 | 12,740 | |
TL-555-WT12/12 | (5L’x5W’x5H’) | 125 CF | 806 Gallon | $32,997 | 903,123 | 21,894 |
TL-555-WTC12/12 | 125 gallon in the lid | 931 Gallon | $34,575 | 1,043,186 | 25,289 | |
TL-556-WT6/6 | (5L’x5W’x6H’) | 150 CF | 426 Gallon | $35,150 | 477,333 | 11,572 |
TL-556-WTC6/6 | 125 gallon in the lid | 551 Gallon | $36,597 | 617,396 | 14,697 | |
TL-556-WT12/12 | (5L’x5W’x6H’) | 150 CF | 985 Gallon | $36,550 | 1,103,693 | 26,756 |
TL-556-WTC12/12 | 125 gallon in the lid | 1,110 Gallon | $38,997 | 1,243,755 | 26,756 |
6″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-633-WT6/6 | (6L’x3W’x3H’) | 54 CF | 173 Gallon | $20,975 | 193,847 | 4,699 |
TL-633-WTC6/6 | 90 gallon in the lid | 263 Gallon | $22,450 | 564,732 | 13,690 | |
TL-633-WT12/12 | (6L’x3W’x3H’) | 54 CF | 419 Gallon | $21,740 | 469,490 | 11,382 |
TL-633-WTC12/12 | 90 gallon in the lid | 504 Gallon | $23,357 | 564,732 | 13,690 | |
TL-634-WT6/6 | (6L’x3W’x4H’) | 72 CF | 224 Gallon | $26,195 | 250,992 | 6,085 |
TL-634-WTC6/6 | 90 gallon in the lid | 314 Gallon | $27,748 | 351,837 | 8,529 | |
TL-634-WT12/12 | (6L’x3W’x4H’) | 72 CF | 583 Gallon | $26,875 | 653,252 | 15,836 |
TL-634-WTC12/12 | 90 gallon in the lid | 673 Gallon | $28,177 | 754,097 | 18,281 | |
TL-644-WT6/6 | (6L’x4W’x4H’) | 96 CF | 404 Gallon | $29,097 | 452,682 | 10,974 |
TL-644-WTC6/6 | 120 gallon in the lid | 524 Gallon | $30,597 | 587,142 | 14,234 | |
TL-644-WT12/12 | (6L’x4W’x4H’) | 96 CF | 628 Gallon | $29,797 | 703,674 | 17,059 |
TL-644-WTC12/12 | 120 gallon in the lid | 748 Gallon | $31,297 | 703,674 | 17,059 | |
TL-1350-WT6/6 | (6L’x6W’x6H’) | 216 CF | 491 Gallon | $40,550 | 550,166 | 13,337 |
TL-1350-WTC6/6 | 180 gallon in the lid | 671 Gallon | $42,075 | 751,865 | 18,227 | |
TL-1350-WT12/6 | (6L’x6W’x6H’) | 216 CF | 897 Gallon | $41,575 | 1,005,089 | 24,366 |
TL-1350-WTC12/6 | 180 gallon in the lid | 1,077 Gallon | $42,997 | 838,134 | 20,318 |
7″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-734-WT6/6 | (7L’x3W’x4H’) | 84 CF | 269 Gallon | $28,645 | 301,415 | 7,535 |
TL-744-WT6/6 | (7L’x4W’x4H’) | 112 CF | 284 Gallon | $31,497 | 318,222 | 7,956 |
TL-744-WTC12/12 | 142 gallon in the lid | 823 Gallon | $34,297 | 922,172 | 22,356 | |
TL-745-WTC12/12 | 142 gallon lid | 140 CF | 1,017 Gallon | $37,475 | 1,139,549 | 27,043 |
8″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-844-WT 6/6 | (8L’x4W’x4H’) | 128 CF | 264 Gallon | $33,397 | 295,812 | 7,171 |
TL-844-WTC 6/6 | 160 gallon in the lid | 424 Gallon | $36,397 | 475,092 | 11,517 | |
TL-844-WT12/12 | (8L’x4W’x4H’) | 128 CF | 726 Gallon | $34,575 | 813,483 | 19,720 |
TL-844-WTC12/12 | 160 gallon in the lid | 886 Gallon | $37,497 | 992,763 | 24,066 | |
TL-854-WT6/6 | (8L’x5W’x4H’) | 160 CF | 318 Gallon | $34,975 | 356,319 | 8,638 |
TL-854-WTC6/6 | 198 gallon in the lid | 516 Gallon | $37,875 | 578,178 | 14,016 | |
TL-854-WT12/12 | (8L’x5W’x4H’) | 160 CF | 767 Gallon | $35,997 | 859,424 | 20,835 |
TL-854-WTC12/12 | 198 gallon in the lid | 965 Gallon | $38,997 | 1,081,283 | 26,213 |
9″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-934-WT6/6 | (9L’x3W’x4H’) | 108 CF | 314 Gallon | $32,575 | 351,837 | 8,529 |
TL-934-WTC6/6 | 135 gallon in the lid | 449 Gallon | $35,597 | 503,105 | 12,196 | |
TL-934-WT12/12 | (9L’x3W’x4H’) | 108 CF | 735 Gallon | $33,697 | 823,568 | 20,014 |
TL-934-WTC12/12 | 135 gallon in the lid | 870 Gallon | $35,397 | 974,835 | 23,632 | |
TL-944-WT6/6 | (9L’x4W’x4H’) | 144 CF | 386 Gallon | $35,575 | 432,513 | 10,485 |
TL-944-WTC6/6 | 180 gallon in the lid | 566 Gallon | $38,597 | 634,203 | 15,375 | |
TL-944-WT12/12 | (9L’x4W’x4H’) | 144 CF | 774 Gallon | $36,675 | 867,267 | 21,025 |
TL-944-WTC12/12 | 180 gallon in the lid | 954 Gallon | $39,680 | 1,068,957 | 25,914 | |
TL-955-WT6/6 | (9L’x5W’x5H’) | 225 CF | 449 Gallon | $41,075 | 503,105 | 12,186 |
TL-955-WTC6/6 | 225 gallon in the lid | 674 Gallon | $45,450 | 755,217 | 18,308 | |
TL-955-WT12/12 | (9L’x5W’x5H’) | 225 CF | 1,053 Gallon | $42,662 | 1,179,887 | 28,603 |
TL-955-WTC12/12 | 225 gallon in the lid | 1,278 Gallon | $45,597 | 1,431,999 | 34,715 | |
TL-955-WT14/12 | (9L’x5W’x5H’) | 225 CF | 1,287 Gallon | $44,250 | 1,442,084 | 34,860 |
TL-955-WTC14/12 | 225 gallon in the lid | 1,512 Gallon | $48,547 | 1,694,196 | 47,071 |
10″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-1044-WT6/6 | (10L’x4W’x4H’) | 160 CF | 346 Gallon | $38,440 | 387,693 | 9,399 |
TL-1044-WTC6/6 | 200 gallon in the lid | 546 Gallon | $41,854 | 611,793 | 14,831 | |
TL-1044-WT12/12 | (10L’x4W’x4H’) | 160 CF | 823 Gallon | $39,641 | 922,172 | 22,356 |
TL-1044-WTC12/12 | 200 gallon in the lid | 1,023 Gallon | $42,897 | 1,146,272 | 27,788 | |
TL-1046-WTC6/6 | 200 gallon in the lid | 762 Gallon | $47,275 | 853,821 | 21,345 | |
TL-1046-WTC12/12 | 200 gallon in the lid | 1,495 Gallon | $48,475 | 1,675,148 | 41,878 | |
TL-1054-WT6/6 | (10L’x5W’x4H’) | 200 CF | 355 Gallon | $41,360 | 397,778 | 9,643 |
TL-1054-WTC6/6 | 250 gallon in the lid | 605 Gallon | $44,780 | 783,230 | 18,987 | |
TL-1054-WT12/12 | (10L’x5W’x4H’) | 200 CF | 860 Gallon | $42,597 | 963,630 | 22,361 |
TL-1054-WTC12/12 | 250 gallon in the lid | 1,110 Gallon | $45,997 | 1,243,755 | 30,152 | |
TL-1055-WT6/6 | (10L’x5W’x5H’) | 250 CF | 475 Gallon | $43,997 | 532,238 | 12,903 |
TL-1055-WTC6/6 | 250 gallon in the lid | 725 Gallon | $46,997 | 812,363 | 19,694 | |
TL-1055-WT12/12 | (10L’x5W’x5H’) | 250 CF | 1,115 Gallon | $45,567 | 1,249,358 | 30,287 |
TL-1055-WTC12/12 | 250 gallon in the lid | 1,365 Gallon | $48,987 | 1,529,483 | 37,078 | |
TL-1056-WT6/6 | (10L’x5W’x6H’) | 300 CF | 598 Gallon | $46,967 | 670,059 | 16,751 |
TL-1056-WTC6/6 | 250 gallon in the lid | 848 Gallon | $50,375 | 950,184 | 23,754 | |
TL-1056-WT12/12 | (10L’x5W’x6H’) | 300 CF | 1,369 Gallon | $48,475 | 1,533,965 | 38,187 |
TL-1056-WTC12/12 | 250 gallon in the lid | 1,619 Gallon | $51,897 | 1,814,090 | 43,978 | |
TL-1065-WTC6/6 | 299 gallon in the lid | 934 Gallon | $50,750 | 1,046,547 | 26,164 |
12″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-1256-WT6/6 | (12L’x5W’x6H’) | 360 CF | 667 Gallon | $50,945 | 747,374 | 18,118 |
TL-1256-WTC6/6 | 250 gallon in the lid | 917 Gallon | $54,287 | 1,082,403 | 27,060 | |
TL-1256-WT12/12 | (12L’x5W’x6H’) | 360 CF | 1,527 Gallon | $52,775 | 1,711,004 | 41,479 |
TL-1256-WTC12/12 | 299 gallon in the lid | 1,826 Gallon | $56,257 | 2,046,033 | 51,150 |
14″ Fireboxes
Size/Model | Firebox Dimensions | Firebox Capacity f³ | Water Capacity | Retail Price | BTU | Heats ft² |
---|---|---|---|---|---|---|
TL-1456-WT6/6 | (14L’x5W’x6H’) | 420 CF | 897 Gallon | $72,497 | 1,005,089 | 24,366 |
TL-1456-WTC6/6 | 329 gallon in the lid | 1,226 Gallon | $76,897 | 1,373,733 | 33,303 | |
TL-1456-WT12/12 | (14L’x5W’x6H’) | 420 CF | 1,885 Gallon | $74,397 | 2,112,143 | 51,203 |
TL-1456-WTC12/12 | 329 gallon in the lid | 2,214 Gallon | $78,697 | 2,480,787 | 60,140 |