0KW heating capacity for effective supplemental warmth

The York S1-1NP0703 LP Gas Conversion Kit is a field-installed assembly designed to convert natural gas standard-efficiency furnaces to liquid propane (LP) operation

The Class F insulation rating and 60Hz frequency compatibility make it a reliable choice for field replacements where standard motor specifications are required for system balance

Built to commercial-grade standards

Reznor 110320 Valve 321142-301 0KW heating capacity for effectiveThe Reznor 110320 Valve is a specialized 1 2" NPT Foot Valve engineered for critical fluid control in waste oil heaters and unit heating systems. This Valstop check valve features a robust brass construction that stands up to the varying viscosities and corrosive properties of used oils. Designed specifically for the suction line, it maintains a consistent prime by preventing fluid backflow when the pump is idle. The integrated strainer prevents