ID: 14881 item: TRIPLE S 1mm Btu Solution Heater – 14881 model#: BC.101 National Board#241. WP water: 30 psi. Capacity: 1,000,000 Btu/Hr. Output: 800,000 Btu/Hr. Minimum relief valve capacity: 1000 lbs/hr. Equipped for natural gas. Add to quote Remove