Catalog
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Superior design combined with industry leading efficiency makes Haydon's Hi-Output 958 the best choice for both the specifying engineer and the heating contractor.
The Hi-Output 958 series baseboard comes complete including 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover.
End caps not included, must buy separately.
Its durable construction with standard 18-gauge front cover makes the 958 ideal for demanding residential and commercial applications.
Its reliability and quiet operation are a plus in every setting.
Choose from 5 elements. Each uses our standard 18-gauge cover.
Additional accessories sold separately, see Baseboard Accessories.
Notes:
Complete Assembly and Cover Only are stocked in 2', 3', 4', 5', 6', 7', 8' and 10' lengths.
Element only is stocked in 2', 3', 4', 5', 6', 7' and 8' lengths.
Other lengths are available upon request.
Complete assembly and cover only are packed 50 pcs per skid.
One support cradle supplied, at no charge, with every 2 ft. of steel element
Joiner Sets are not packed with the 958 series.
Product must be ordered separately.
| Available Lengths (ft) | Nominal Tube Size | Finished Dimensions (H x W) | Finish | Weight (lbs/ft) | Thickness | Fin/ft | Pieces/Carton | Pieces/Skid |
|---|---|---|---|---|---|---|---|---|
| 2, 3, 4, 5, 6, 7, 8, 10 | 3/4" Copper | 2-1/2" x 3-1/4" | Natural | 3.5 | 0.015 | 54.5 | 1 | 50 |
| Hot Water Ratings | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom. Tube Size | Water Rate GPM | 90° | 100° | 110° | 120° | 130° | 140° | 150° | 160° | 170° | 180° | 190° | 200° | 210° | 220° | 230° | 240° |
| 3/4" Copper | 4 | 100* | 170* | 240* | 320* | 410* | 500* | 590 | 700 | 790 | 900 | 1,000 | 1,110 | 1,200 | 1,310 | 1,420 | 1,510 |
| 3/4" Copper | 1 | 95* | 160* | 230* | 310* | 390* | 470* | 560 | 660 | 750 | 850 | 950 | 1,050 | 1,140 | 1,240 | 1,340 | 1,430 |
| Rate of Flow GPM | Factor | Pressure Drop 3/4" Tube Mill inches per ft |
|---|---|---|
| 1.0 | 1.000 | 47 |
| 1.5 | 1.016 | 96 |
| 2.0 | 1.028 | 157 |
| 2.5 | 1.038 | 230 |
| 3.0 | 1.045 | 320 |
| 3.5 | 1.051 | 420 |
| 4.0 | 1.057 | 525 |
| 4.5 | 1.062 | 650 |
| 5.0 | 1.067 | 775 |
| 6.0 | 1.074 | 1060 |
| Part # | Model/Product Name | Description | Length (ft.) | Weight (lbs/ft.) | Pieces/Carton | Pieces/Skid |
|---|---|---|---|---|---|---|
| 66005 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 3 | 3.5 | 1 | 50 |
| 66010 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 4 | 3.5 | 1 | 50 |
| 66015 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 5 | 3.5 | 1 | 50 |
| 66020 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 6 | 3.5 | 1 | 50 |
| 66025 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 7 | 3.5 | 1 | 50 |
| 66030 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 8 | 3.5 | 1 | 50 |
| 66035 | Hi-Output 958 Complete | Baseboard complete with 3/4" element with 2-1/2" x 3-1/4" aluminum fins and cover(end caps not included) | 10 | 3.5 | 1 | 50 |
| 66040 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 2 | 2 | 1 | |
| 66045 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 3 | 2 | 1 | |
| 66050 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 4 | 2 | 1 | |
| 66055 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 5 | 2 | 1 | |
| 66060 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 6 | 2 | 1 | |
| 66065 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 7 | 2 | 1 | |
| 66070 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 8 | 2 | 1 | |
| 66075 | Hi-Output 958 Cover Only | Baseboard cover/enclosure only | 10 | 2 | 1 | |
| 64100 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 2 | 1 | 4 | |
| 64102 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 3 | 1 | 4 | |
| 64105 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 4 | 1 | 4 | |
| 64107 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 5 | 1 | 4 | |
| 64108 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 6 | 1 | 4 | |
| 64110 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 7 | 1 | 4 | |
| 64112 | Hi-Output 958 Element Only | 3/4" Copper tube with 2-1/2" X 3-1/4" aluminum fins 958-2 (STD) | 8 | 1 | 4 |