architecture - engineering - construction
Hastings Industries Inc.
Heating Systems
Heating Systems - Page 3
Heating Systems
"R" SERIES
ROOFROP SYSTEMS
Blower Table - RHFA, RMUA & RHVA Models with
Single Bank Furnaces
| Model NO. & MBH Input | Btuh Output | Ship Wt.
Lbs. (*) |
Blower Used | Duct Furn. used | Air Temperature Rise | |||||||||||||||||
| 40° | 50° | 60° | 70° | 80° | 90° | |||||||||||||||||
| CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | |||||
| 100 | 76,000 | 520 | 112 | 1) 100 | 1,760 | .84 |
1/3 1/2 |
1,410 | 1.03 1.50 |
1/3 1/2 |
1,175 | 1.15 1.65 |
1/3 1/2 |
1,005 | 1.24 1.74 |
1/3 1/2 |
880 | 1.05 1.31 |
1/4 1/3 |
780 | 1.10 1.36 |
1/4 1/3 |
| 125 | 95,000 | 550 | 112 | 1) 125 | 2,200 | .95 1.45 |
1/2 3/4 |
1,760 | .84 1.28 |
1/3 1/2 |
1,470 | 1.00 1.46 |
1/3 1/2 |
1,260 | 1.11 1.59 |
1/3 1/2 |
1,100 | 1.20 1.69 |
1/3 1/2 |
980 | 1.5 1.76 |
1/3 1/2 |
| 160 | 121,600 | 620 | 114A | 1) 160 | 2,815 | .93 1.38 |
3/4 1 |
2,255 | .78 1.21 |
1/2 3/4 |
1,880 | .93 1.38 |
1/2 3/4 |
1,610 | .78 1.05 |
1/3 1/2 |
1,410 | .85 1.12 |
1/3 1/2 |
1,250 | .91 1.17 |
1/3 1/2 |
| 210 | 159,600 | 670 | 114A | 1) 210 | 3,695 | .70 1.36 |
1 1-1/2 |
2,955 | .85 1.27 |
3/4 1 |
2,465 | 1.11 1.62 |
3/4 1 |
2,115 | .84 1.24 |
1/2 3/4 |
1,850 | .95 1.38 |
1/2 3/4 |
1,645 | 1.05 1.47 |
1/2 3/4 |
| 250 | 190,000 | 790 | 114B | 1) 250 | 4,400 | 1.05 1.57 |
1-1/2 2 |
3,520 | .99 1.57 |
1 1-1/2 |
2,935 | .89 1.21 |
3/4 1 |
2,515 | 1.02 1.35 |
3/4 1 |
2,200 | 1.11 1.45 |
3/4 1 |
1,955 | 1.17 1.53 |
3/4 1 |
| 300 | 228,000 | 840 | 114B | 1) 300 | 5,280 | .98 1.77 |
2 3 |
4,225 | 1.16 1.67 |
1-1/2 2 |
3,520 | .99 1.57 |
1 1-1/2 |
3,015 | 1.18 1.84 |
1 1-1/2 |
2,640 | .95 1.31 |
3/4 1 |
2,350 | 1.07 1.40 |
3/4 1 |
| 400 | 304,000 | 1,175 | 214 | 1) 400 | 7,040 | .63 1.29 |
2 3 |
5,630 | 1.15 1.85 |
2 3 |
4,690 | 1.09 1.50 |
1-1/2 2 |
4,025 | 1.29 1.75 |
1-1/2 2 |
3,520 | 1.03 1.46 |
1 1-1/2 |
3,130 | 1.14 1.57 |
1 1-1/2 |
| 600 | 456,000 | 2,015 | 218 | 2) 300 | 10,560 | .81 1.41 |
3 5 |
8,450 | 1.09 1.73 |
3 5 |
7,040 | .85 1.29 |
2 3 |
6,030 | .96 1.42 |
2 3 |
5,280 | .81 1.04 |
1-1/2 2 |
4,700 | .87 1.11 |
1-1/2 2 |
| 800 | 608,000 | 2,425 | 218 | 2) 400 | 14,080 | .88 1.50 |
5 7-1/2 |
11,260 | .72 1.31 |
3 5 |
9,380 | .97 1.60 |
3 5 |
8,050 | .75 1.16 |
2 3 |
7,040 | .85 1.29 |
2 3 |
6,260 | .94 1.40 |
2 3 |
NOTES: Total static pressure shown in inches of water
Shaded areas require cleanable filters.
Blower Table - RHFB, RMUB & RHVB Model with Double Bank Furnaces
| Model NO. & MBH Input | Btuh Output | Ship Wt.
Lbs. (*) |
Blower Used | Duct Furn. used | Air Temperature Rise | |||||||||||||||||
| 40° | 50° | 60° | 70° | 80° | 90° | |||||||||||||||||
| CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | CFM | Total S.P. | HP | |||||
| 200 | 152,000 | 820 | 112 | 2) 100 | 2,010 | 1.10 |
1/2 3/4 |
1,760 | .84 1.28 |
1/3 1/2 |
1,560 | .95 1.40 |
1/3 1/2 |
1,410 | 1.03 1.50 |
1/3 1/2 |
1,280 | 1.10 1.58 |
1/3 1/2 |
1,175 | 1.15 1.65 |
1/3 1/2 |
| 250 | 190,000 | 880 | 112 | 2) 125 | 2,520 | .64 1.20 |
1/2 3/4 |
2,200 | .95 1.45 |
1/2 3/4 |
1,960 | 1.14 1.63 |
1/2 3/4 |
1,760 | .84 1.28 |
1/3 1/2 |
1,600 | .93 1.38 |
1/3 1/2 |
1,470 | 1.00 1.46 |
1/3 1/2 |
| 320 | 243,200 | 985 | 114A | 2) 160 | 3,220 | 1.07 1.77 |
1 1-1/2 |
2,815 | .93 1.38 |
3/4 1 |
2,500 | 1.09 1.59 |
3/4 1 |
2,255 | .78 1.21 |
1/2 3/4 |
2,050 | .87 1.30 |
1/2 3/4 |
1,880 | .93 1.38 |
1/2 3/4 |
| 420 | 319,200 | 1,085 | 114A | 2) 210 | 4,230 | .80 1.41 |
1-1/2 2 |
3,395 | .70 1.36 |
1 1-1/2 |
3,290 | 1.08 1.70 |
1 1-1/2 |
2,955 | .85 1.27 |
3/4 1 |
2,690 | 1.03 1.50 |
3/4 1 |
2,465 | 1.11 1.62 |
3/4 1 |
| 500 | 380,000 | 1,255 | 114B | 2) 250 | 5,030 | .58 1.16 |
1-1/2 2 |
4,400 | 1.05 1.57 |
1-1/2 2 |
3,910 | .81 1.35 |
1 1-1/2 |
3,520 | .99 1.57 |
1 1-1/2 |
3,200 | 1.10 1.78 |
1 1-1/2 |
2,935 | .89 1.21 |
3/4 1 |
| 600 | 456,000 | 1,355 | 114B | 2) 300 | 6,030 | .38 1.23 |
2 3 |
5,280 | .98 1.77 |
2 3 |
4,700 | .87 1.38 |
1-1/2 2 |
4,225 | 1.16 1.67 |
1-1/2 2 |
3,840 | .85 1.38 |
1 1-1/2 |
3,520 | .99 1.57 |
1 1-1/2 |
| 800 | 608,000 | 1,875 | 214 | 2) 400 | 8,050 | .89 1.94 |
3 5 |
7,040 | .63 1.29 |
2 3 |
6,260 | .92 1.60 |
2 3 |
5,630 | 1.15 1.85 |
2 3 |
5,120 | .96 1.34 |
1-1/2 1 |
4,690 | 1.09 1.50 |
1 1-1/2 |
| 1000 | 760,000 | 3,165 | 218 | 4) 250 | 10,060 | .87 1.48 |
3 5 |
8,800 | 1.05 1.68 |
3 5 |
7,820 | .77 1.18 |
2 3 |
7,040 | .85 1.29 |
2 3 |
6,400 | .92 1.38 |
2 3 |
5,870 | .98 1.45 |
2 3 |
| 1200 | 912,000 | 3,305 | 218 | 4) 300 | 12,060 | 1.18 1.84 |
5 7-1/2 |
10,560 | .81 1.41 |
3 5 |
9,400 | .97 1.59 |
3 5 |
8,450 | 1.09 1.73 |
3 5 |
7,680 | .78 1.20 |
2 3 |
7,040 | .85 1.29 |
2 3 |
| 1600 | 1,216,000 | 3,660 | 218 | 4) 400 | 16,100 | 1.14 1.67 |
7-1/2 10 |
14,080 | .88 1.50 |
5 7-1/2 |
12,520 | 1.11 1.77 |
5 7-1/2 |
11,260 | .72 1.31 |
3 5 |
10,240 | .85 1.46 |
3 5 |
9,380 | .97 1.60 |
3 5 |




