Mars mars-79132 Clear Pvc Tubing 3/8 Inch Id 27 Psi

Product Description

The MARS mars-79132 is a clear PVC condensate and utility tubing designed for use in heating and cooling applications. With a 3/8 inch inside diameter and a 1/2 inch outside diameter, this flexible vinyl tubing handles up to 27 psi of pressure. It ships in a 100-foot length, making it practical for both rough-in installs and service work. HVAC technicians and plumbers use this type of tubing primarily for condensate drain lines on air handlers, furnaces, mini-split systems, and dehumidifiers. The clear construction allows visual confirmation of flow and helps identify blockages without removing the line.

This tubing is well-suited for residential and light commercial HVAC installations where flexible, low-pressure drainage routing is required. It is commonly run from evaporator coil drain pans to floor drains, utility sinks, or condensate pumps. The 100-foot coil provides enough material for multi-unit installations or to stock a service van. Its vinyl construction is compatible with common PVC fittings and barbed connectors used in condensate plumbing.

Key Features

• 3/8 inch inside diameter and 1/2 inch outside diameter for consistent fitment with standard barbed fittings
• 27 psi maximum working pressure suitable for gravity-drain and low-pressure condensate applications
• Clear vinyl construction allows visual flow inspection without disconnecting the line
• 100-foot length reduces the need for multiple sections and field splicing
• Flexible PVC material routes easily around framing, equipment, and tight spaces

Compatibility

Designed for use in heating and cooling condensate drain applications. Connects to standard 3/8 inch barbed fittings and PVC condensate plumbing components commonly found in residential and light commercial HVAC systems.

Installation Notes

This tubing is typically installed by HVAC technicians as part of condensate drain system work. Power down and isolate the equipment before accessing the drain pan or coil compartment. Secure tubing runs with appropriate clamps or hangers to maintain consistent slope toward the drain point and prevent standing water. Follow local mechanical codes for condensate disposal requirements.

Technical Specifications

• Inside Diameter: 3/8 inch
• Outside Diameter: 1/2 inch
• Maximum Pressure: 27 psi
• Length: 100 feet
• Material: PVC Vinyl
• Color: Clear
• Application: Heating and Cooling
• UPC: 685744791324

Standard Information

• Brand: MARS
• Manufacturer Part Number: mars-79132