icon

BUY 3, GET 10% OFF + FREE SHIPPING

APOLLO BF80 - Stainless Buffer Tank - 80gal
APOLLO BF80 - Stainless Buffer Tank - 80gal
APOLLO BF80 - Stainless Buffer Tank - 80gal
APOLLO BF80 - Stainless Buffer Tank - 80gal

APOLLO BF80 - Stainless Buffer Tank - 80gal

$1,999.00

Tank Capacity: 80 gal (300 L)

Guaranteed safe checkout

  • USA/CAN Shipping
  • 30 Day Return
  • Active Support
  • Since 2008
  • High-Performance Heat TransferUpgraded with a larger internal coil (3/4" x 125') for significantly faster and more efficient water heating.
  • Premium SS316 ConstructionBuilt with a robust stainless steel inner tank for maximum durability and resistance to corrosion.
  • Maximum Heat RetentionFeatures 2-inch thick polyurethane foam insulation to prevent heat loss and reduce your energy bills.
  • Boiler & Heat Pump ReadyHighly versatile indirect heater designed to integrate seamlessly with your existing heating systems.
  • Safe & Complete SetupIncludes a CSA/UL rated pressure relief valve, drain valve, and a magnesium rod for complete peace of mind.

Product details

APOLLO BF80 – Stainless Buffer Tank – 80 Gal

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.

 

Key Benefits

  • Large 80-gallon capacity for consistent system volume and temperature stability
  • 316 stainless steel inner tank for maximum corrosion resistance and longevity
  • 2" polyurethane insulation to minimize heat loss and prevent condensation
  • Improves efficiency of boilers and heat pumps by reducing cycling and stabilizing operation
  • Designed for easy integration into hydronic systems
  • Durable outer jacket for added protection and reliability

 

Specifications

  • Tank Capacity: 80 gal (300 L)
  • Inner Tank: Stainless Steel 316 (1/16")
  • Outer Jacket: Painted galvanized steel (1/32")
  • Connections: 1" NPT female (preinstalled plugs)
  • Insulation: 2" polyurethane foam
  • Pressure Relief Valve: 3/4" CSA/UL rated (125 psi / 210°F)
  • Additional Features: Drain valve, magnesium rod, temperature sensor port
  • Application: Residential & commercial heating and cooling systems
  • Warranty: 10 years


Designed to enhance system performance, reduce short cycling, and extend the lifespan of boilers and heat pumps

Customer Success Stories

Quote Icon

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

The Perfect Alternative to Natural Gas

The Perfect Alternative to Natural Gas

Features
Specs
Reviews/Q&A
Manual

APOLLO DHW80

  • High-Efficiency Performance

    Seamlessly integrates with boilers or heat pumps for reliable hot water in residential and commercial settings.

  • Durable Construction

    Features a 316 stainless steel inner tank (1/16" thick) and painted galvanized steel outer jacket (1/32" thick) for longevity.

  • Enhanced Heat Transfer

    Equipped with a larger 3/4" x 125' coil for superior heat exchange efficiency.

  • Superior Insulation

    2" polyurethane foam insulation minimizes heat loss and prevents condensation.

  • Safety & Convenience

    Includes a CSA/UL-certified 125psi/210°F pressure relief valve and preinstalled plugs on 1" circulation ports.

  • Easy Maintenancep

    Comes with a drain valve, magnesium rod, and temperature sensor port for simple upkeep.

Ultimate Hot Water Efficiency

The APOLLO DHW80 is an 80-gallon indirect water heater, optimized for boilers or heat pumps. Its larger coil and 2" polyurethane foam insulation ensure maximum heat transfer and minimal loss, providing reliable, efficient hot water for any application.

Stainless Steel & Galvanized Durability

Experience unmatched durability with the APOLLO DHW80. Its robust construction features a corrosion-resistant 316 stainless steel inner tank and a painted galvanized steel outer jacket, guaranteeing a long lifespan and consistent performance.

Optimized Heat Transfer & Insulation

The APOLLO DHW80 excels in heat transfer thanks to its expanded 3/4" x 125' coil, ensuring rapid heating. High-density polyurethane foam insulation significantly reduces heat loss, ensuring readily available hot water and lower energy costs.

Safe, Convenient, & Easy to Maintain

Designed for safety and convenience, the APOLLO DHW80 includes preinstalled plugs on 1" circulation ports and a CSA/UL-certified 125psi/210°F pressure relief valve. Features like a drain valve, magnesium rod, and temperature sensor port make maintenance straightforward.

  • It is wonderful, we finally made it work. I have to say that Allan and Jesus are wonderful.
    ★★★★★

    Jocelyne,

    A Happy Customer
  • The quality is very impressive! Don't over pay for other brands. Allen, Jesus and the MBtek team are very helpful both before and after the sale. Thank you for the great experience guys.
    ★★★★★

    Todd,

    A Happy Customer
  • Product arrived well packed, and undamaged.
    Customer service was great! Very helpful over the phone. Looking forward to doing more business in the future.
    ★★★★★

    Greg,

    A Happy Customer

Frequently asked questions

Where can I find a dealer?

You can speak directly with one of our sales agents via phone, email or text message for more information.

Who will install my heat pump?

Mbtek does not complete the installation. Any HVAC professional will be able to install your purchase. If you require assistance finding one, we are here to help.

Where can I find parts?

Here We have spare parts ready to ship the following business day.

When will I receive my unit?

As soon as the unit is in stock, we will book the shipment following business day. The availability (or ETA) of a specific unit is mentioned on the top of each product page. Depending on your location, delivery can take anywhere from 3 to 12 days

Do I have to pay customs fees if my unit is coming from another country?

No. We take responsibility for these charges.

Are your products shipped in the U.S. or Canada?

It varies for each product. However, we have warehouses in Pennsylvania (U.S.), Alberta (CAN), and Quebec (CAN).

What is the product warranty?

The compressor includes a 5-year warranty.

Need an installer?

We made it easy for you.

Please note that listed installers are independent contractors and not employees of MBTek.
They are skilled professionals familiar with our products and capable of efficient installation.

Any Questions?

Reach out to us

Technical Specifications

Basic Information:

Model DHW 80
A 61"
B 22.25"
Feature Specification
Tank Capacity 80 gallons (300 liters)
Inner Tank Material SS316 Stainless Steel (1/16" thickness)
Outer Jacket Material Painted Galvanized Steel (1/32" thickness)
Coil Dimensions 3/4" x 125' with 1" bushing adapter
Insulation Thickness 2" Polyurethane Foam
Connections 1" NPT female (preinstalled plugs)
Pressure Relief Valve 3/4", CSA/UL rated at 125psi, 210°F
Additional Features Drain valve, magnesium rod, temperature sensor port

Reviews

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Technical & User Manuals

This documentation covers many of the topics of interest to end-users and maintenance staff. For any additional inquiries, contact us.

Technical Drawing and Specifications:

APOLLO DHW80

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
Not enough items available. Only [max] left.
Shopping cart

Your cart is empty.

Return To Shop

Estimate Shipping