Weil McLain 510-312-091 Hi-Low Limit 340155-7026 Engineered with a 48 Nema

Engineered with a 48 Nema frame size and a 5

Industry Certified: UL recognized and CSA certified for safety and performance compliance

eliminating the need for extensive piping modifications in most Nordyne

and PAE gas heaters built as far back as 1986

ensuring exact bolt-hole alignment and shaft dimensions

Weil McLain 510-312-091 Hi-Low Limit 340155-7026 Engineered with a 48 NemaThe Weil McLain 510 312 091 Hi Low Limit is a specialized hydronic control engineered for precise water temperature regulation in residential and commercial boiler systems. Designed for field proven reliability, this aquastat limit control manages the high limit (to prevent system overheating) and the low limit (to maintain base water temperature), crucial for boilers equipped with tankless coils. This W M OEM part features a 120 VAC power rating with