FD Cast Iron boilers are known for long service life even in low temperature operation. The boilers can be used for open or closed circulation heating systems, with open or pressure expansion vessels.
FD 42 FEATURES:
- Modern design
- Long-life cast iron heat exchanger
- High efficiency 80%
- 5 year warranty
- High reliability of regulating and safety components
- Simple maintenance
- Enlarged combustion chamber
- Gravity Safety Cooling Loop Available
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Technical Specification
| Segments |
8 |
| Nominal Heat Output |
144,000 Btu |
| Minimum Heat Output |
43,000 Btu |
| Combustion Chamber Volume |
16 gallons |
| Water Volume |
9.5 gallons |
| Maximum Overpressure |
25 PSI |
| Weight |
772 lbs |
| Depth |
34 inch |
| Height |
40 inch |
| Width |
19 inch |
| Length of combustion chamber |
28 inch |
| Width of combustion chamber |
12 inch |
| Loading chamber dimensions (height x width x depth) |
9x 12x 28 inch |
| Flue size |
6 inch |
| Efficiency |
78-80% |
| Tested pressure |
65 PSI |
| C.H. water connection |
2 inch |
| Drain Valve |
1/2 inch |