B369 Boiler

This contract involves the supply and installation of a new NTI model LX-600 hydronic gas boiler with a 600,000 BTU input capacity. The boiler must feature an ASME stainless steel heat exchanger, be floor-mounted, and include a factory-provided ASME relief valve. It is required to have a minimum 4:1 turndown ratio, achieve 95% combustion efficiency, and possess 4-inch exhaust vent and fresh air intake connections. Additionally, the boiler must come equipped with an outdoor sensor, CSD-1 controls, an integrated electronic controller with touchscreen access, as well as a factory-installed condensate trap and condensate drain kit. The boiler's physical specifications restrict its size to no larger than 24 inches wide, 47.5 inches deep, and 55 inches high, with specific water, gas, and air connections positioned on the left-hand length side and top or length side respectively. The contractor is responsible for providing a minimum one-year comprehensive warranty for all new materials supplied. The contract is a total small business set-aside under NAICS code 332410, issued by the Department of Defense at Offutt Air Force Base in Nebraska, with responses due by May 11, 2026. Key points of contact are available for inquiries, ensuring clear communication channels for successful contract execution.