IBC – SL 40-399 G3 Condensing Gas Boilers
SL 40-399 G3
COMMERCIAL / LARGE RESIDENTIAL CONDENSING BOILER
40,000 TO 399,000 BTU/H
- Multi-boiler communication up to 9.5 million Btu/h (24 boilers) without additional controls.
- PVC/CPVC/PP Approved – Venting up to 400 feet.
- Built-in CSA/UL approved LWCO and manual reset high limit.
- With 24 boilers turndown ratio is 240:1 = min. firing rate range is 40,000 Btu/h all the way up to 9.5 million Btu/h in 1000 Btu/h increments.
- Built-in multiple zone pump control – up to 4 zones replacing the need for external pump controls.
- Built-in outdoor reset control of water temperature.
- MFZ Technology: Patented moisture management system. Protects and ensures long life for all components in the boiler.
- New and innovative side bolt Heat Ex. lid configuration.
- DDC Control 0-10 VDC or 4-20 mA without additional controls.
- Optional 316 Ti titanium heat exchanger.
- DHW opt out priority for multi boiler systems.
- The most advanced stainless steel fire tube boiler on the market today.
- Reverse flow detection.
- Unmatched safety features.
- Easier to install and service.
- Various Multiplex Racking options available.