Honeywell PV125S/U Air Eliminators, 1-1/4 in, Sweat, 125 psi, 240 deg F, Bronze

Honeywell SuperVent – Automatic Air Eliminator for Hydronic Systems

The Honeywell SuperVent is engineered to automatically remove air and micro-bubbles from hydronic heating and cooling systems, improving efficiency, protecting components, and reducing the need for manual venting. With a larger impact area than conventional devices, it provides superior air elimination for both residential and light commercial installations.

Professional Advantages

• Automatic Air Removal: Continuous elimination of entrained air without manual bleeding.
• Corrosion Control: Reduces oxygen-related wear inside boilers, pumps, and piping systems.
• No-Clog Vent Assembly: Internal design minimizes dirt and debris interference with vent performance.
• Removable Top: Allows straightforward cleaning and service when required.
• Multiple Sizes: Available in 3/4", 1", 1-1/4", 1-1/2", and 2" NPT or sweat connections for system compatibility.

Technical Specifications

• Body Material: Bronze housing with stainless steel concentrator wires
• Connection Options: 19.05 mm (3/4"), 25.4 mm (1"), 31.75 mm (1-1/4"), 38.1 mm (1-1/2"), 50.8 mm (2")
• Flow Capacity: Cv rating of 38
• Applications: Hydronic heating and chilled water systems

Installation Notes

The Honeywell SuperVent is designed for vertical installation in hydronic piping systems. While installation is straightforward, professional setup is recommended to ensure compliance with local plumbing and mechanical codes. Correct placement in the supply line, near the expansion tank connection, will maximize air elimination efficiency.

Contractor Guidance

For Contractors: The SuperVent provides long-term reliability with minimal maintenance requirements, making it ideal for high-efficiency boiler and chilled water projects. Its large air separation area saves time on service calls and reduces callbacks.

For Skilled Installers: If self-installing, ensure the use of appropriate fittings and isolation valves for serviceability. Always reference Honeywell’s installation manual for orientation and clearance requirements.

Key Features

• Micro-Bubble Concentrator: Three times the impact area of standard vents for enhanced performance.
• Maintenance-Friendly: Serviceable vent cap assembly for quick cleaning.
• Durable Build: Bronze body construction with stainless internals for long service life.
• Versatile Use: Compatible with both hot water heating and chilled water cooling systems.

The Honeywell SuperVent is a proven solution for maintaining system performance, reducing corrosion, and eliminating trapped air in hydronic loops. A dependable choice for professional-grade installations requiring efficiency and reliability.