Volano UP GBF - Wall-Hung Mild-Steel Buffer Tank (4 Connections)

Volano UP GBF — Wall-Hung Mild-Steel Buffer Tank (4 Connections) Volano UP GBF is a compact, wall-hung buffer tank designed to stabilize flow and protect air-to-water heat pumps and hydronic systems from short cycling. Mild-steel construction with a durable soft-PVC outer jacket makes it a tough, low-profile choice for indoor mechanical rooms where floor space is tight. Key features Wall-hung, space-saving design – Slim vertical cylinder that keeps the floor clear and fits easily into small mechanical rooms and closets. 4-connection configuration – Two connections for the heat source and two for the system circuit, giving installers flexibility for piping, purging, and sensor placement. Sized for residential and light commercial systems – Models from 8–100 liters (approx. 2–26 gallons) cover everything from small residential heat pumps to larger multi-zone systems. Stable system operation – Adds thermal mass to reduce heat-pump cycling, improve defrost performance, and smooth o