IWT boilers can fire renewable natural gas, biogas and hydrogen. They achieve <2 ppm NOx with an ultra-low NOx burner and SCR equipment, and options are available to increase boiler efficiency by 5% on average.
- Minimal field assembly.
- Faster, more cost-effective delivery time versus field erect boilers.
- Reduced gas-side pressure drop and smaller forced-draft fans.
- Superheat option available.
- Dual burners for some applications.
- Can accommodate selective catalytic reduction (SCR) and CO catalyst .
The D-type elevated drum is a 100% membrane water-cooled furnace, reducing costly, time-consuming, annual maintenance. The front and rear walls are welded and refractory-free, as well as the burner throat, when integrated with our Natcom® burner. D-type boilers can be customized to provide superheated steam. We offer both single- and dual-stage integral superheater systems with optional temperature control over turndown.
