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APOLLO Stainless Buffer Tank
Stabilize hydronic flow, reduce short cycling, and add thermal mass for heating or cooling systems.
Shipping$395Free
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Installed in real homes and workshops
Since installing the buffer tank, I've cut glycol costs, reduced electricity usage, and improved overall system efficiency. It keeps my home at a stable temperature overnight and even gives me peace of mind during power outages. It's like having a thermal battery that optimizes everything.
The Perfect Alternative to Natural Gas
High efficiency for heating, cooling, and hot water with low electric bills.
High-performance buffer tank designed to optimize heating and cooling systems by providing stable thermal storage, improved efficiency, and system protection. Built with premium materials, it ensures long-term durability for both residential and commercial applications.
Designed to enhance system performance, reduce short cycling, and extend the lifespan of boilers and heat pumps
| Tank capacity | 80 gal (300 L) |
|---|---|
| Inner tank | SS316, 1/16 in |
| Outer jacket | Painted galvanized steel, 1/32 in |
| Connections | 1 in NPT female |
| Insulation | 2 in polyurethane foam |
| Relief valve | ¾ in, CSA/UL rated 125 PSI / 210°F |
| Warranty | 10 years |
Verified Google reviews from MBTEK customers across our heating and hydronic product lines.
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Need an installer?We made it easy for you.
Listed installers are independent contractors, not MBTEK employees. They're skilled professionals familiar with our products and capable of efficient installation.
Any questions?Reach out to us.
Our team can help with product questions, sizing guidance, and next steps.