Hydrolevel FOEM-2 Fitting Tee

When you're outfitting a hydronic system, you need a high-integrity junction that won't fail under constant thermal cycling. The Hydrolevel FOEM-2 Filling Tee is a veteran-grade cast iron manifold fitting engineered specifically for residential and light commercial boiler applications. This 1" x 1" x 3/4" NPT pipe tee (Hydrolevel Part Number 45-304) serves as a rugged connection point for water column manifolds and sensing probes, ensuring your low water cut-off (LWCO) gets a clean, accurate read every time.

Rated for a maximum pressure of 160 PSI, this manifold tee is built from premium cast iron to handle the rigors of high-temperature fluid distribution. The 3/4 inch branch tapping is perfectly positioned for standard sensor integration, while the 1-inch main line allows for full-flow efficiency. Whether you are performing a boiler maintenance service or a complete hydronic heating system overhaul, this fitting provides the durable, leak-free junction that professional contractors demand for long-term system reliability and safety.

• Heavy-Duty Construction: High-grade cast iron body resists corrosion and maintains structural integrity in demanding HVAC technician environments.
• Precise Port Sizing: Features a 1" x 1" x 3/4" configuration for seamless integration with water level monitoring manifolds.
• High Pressure Rating: Safely operates in systems up to 160 PSI, meeting standard residential and commercial boiler codes.
• Probe Compatibility: The 3/4" side port is designed specifically for high-accuracy sensing probes and low water cut-off controls.

• Can this be used on steam boiler systems? While rated for 160 PSI, cast iron fittings in this class are typically used on hot water boilers. Always verify your local code and system pressure requirements before installation.
• Does the FOEM-2 include the sensing probe? No, this is the cast iron manifold fitting only. Probes such as the Safgard series must be purchased separately.
• Is this compatible with copper piping? Yes, but ensure you use appropriate dielectric unions or adapters to prevent galvanic corrosion when transitioning from cast iron to copper.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.