Description
Product Overview
The Rectorseal magnetic float switch is a high-quality safety device engineered to prevent condensate overflow in HVAC systems, condensate pumps, and secondary drain pans. Constructed with durable copper contacts and a normally closed contact type, it operates at 5 Amps and 24 Volts AC, ensuring reliable performance in demanding environments. The switch features a two-piece clamp design for effortless mounting, a vertical trigger depth of 3/4 inches, and an IP54 international protection rating to resist dust and water ingress. With dimensions of 2.5 x 1.9 x 2.9 inches and a tan color, it integrates seamlessly into various setups while providing essential protection against water damage.

Usage
This magnetic float switch is ideal for HVAC units, condensate pumps, and secondary drain pans in residential, commercial, and industrial settings. It is commonly used by HVAC technicians, plumbers, and DIY enthusiasts to safeguard against overflow that can lead to structural damage or mold growth. The switch activates when liquid levels rise, making it perfect for areas prone to condensate buildup, such as attics, basements, or mechanical rooms. Its compatibility with X-10 connectivity protocol allows for integration into broader control systems, enhancing overall safety and efficiency.
Why Choose Us
Rectorseal is a trusted name in the professional trades, known for delivering robust solutions that meet rigorous standards. This magnetic float switch stands out due to its quick installation—requiring no pre-drilling—and a protective cover that prevents debris from interfering with operation. Backed by decades of expertise in HVAC, plumbing, and electrical markets, Rectorseal ensures each product offers durability, ease of maintenance, and consistent performance, reducing downtime and repair costs for users.
Key Features
- Prevents condensate overflow and water damage with a reliable magnetic float mechanism
- Easy installation using a two-piece clamp design, no pre-drilling required
- Protective cover keeps out insulation and debris for uninterrupted operation
- Rated at 5 Amps and 24 Volts AC with IP54 protection for safe use in wet conditions
- Compatible with HVAC units, condensate pumps, and secondary drain pans
FAQ
What is the operating voltage and current rating?
The switch operates at 24 Volts AC and has a current rating of 5 Amps, making it suitable for standard HVAC and condensate pump applications.
How do I install the magnetic float switch?
Installation is straightforward: mount the switch to the drain pan using the two-piece clamp, which secures in seconds without needing pre-drilled holes, and connect the included wiring.
What does the IP54 rating mean?
IP54 indicates protection against dust ingress and water splashes from any direction, ensuring the switch remains functional in damp or dusty environments.
Can this switch be used with metal drain pans?
Yes, it is specifically designed for metal secondary drain pans and includes a magnetic actuator that works effectively with metallic surfaces.
Is the switch normally open or closed?
It is normally closed, meaning the circuit is complete until the float rises, breaking the connection to trigger an alarm or shutdown.






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