APOLLO DHW80 - Stainless Indirect Water Heater Tank - 80gal

APOLLO DHW80 - Stainless Indirect Water Heater Tank - 80gal

The APOLLO DHW80 Stainless Indirect Water Heater Tank is a high‑capacity domestic hot water solution engineered to deliver reliable, efficient hot water performance for residential or commercial hydronic systems. Constructed from 316 stainless steel, this tank offers excellent corrosion resistance and long‑term durability, helping ensure consistent hot water availability in demanding environments. Its robust build supports extended service life and dependable operation under regular use.

Designed as an indirect water heater, the DHW80 tank uses a heat source from an external hydronic system, such as a boiler or heat pump, to efficiently heat and store domestic hot water. This method supports energy‑efficient integration with broader HVAC systems, eliminating the need for a dedicated burner inside the tank and leveraging the existing hydronic heat source for more economical operation.

The unit’s stainless steel construction not only enhances its resistance to corrosion but also helps maintain water quality over time. Its design accommodates typical hydronic fluids and is built to integrate smoothly with APOLLO actuators, thermostats, and control boxes, supporting coordinated system performance and simplified control. This interoperability adds flexibility and reliability for installers and system designers.

With its combination of rugged materials, indirect heating efficiency, and compatibility with hydronic systems, the APOLLO DHW80 Stainless Indirect Water Heater Tank provides a dependable solution for consistent hot water needs. It is well suited for applications where durability, performance, and integration with existing hydronic equipment are priorities.

Features

• Inner Tank Material: SS316 Stainless Steel
• Outer Jacket Material: Painted Galvanized Steel
• Coil Dimensions: 3/4" x 125' with 1" bushing adapter
• Insulation Thickness: 2"
• Connections: 1" NPT female (preinstalled plugs on circulation ports)
• Pressure Relief Valve: 3/4", CSA/UL rated at 125psi, 210°F
• Includes: Drain valve, magnesium rod, and temperature sensor port

Additional Features:

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

Now includes a larger coil for improved heat transfer efficiency. Ideal for domestic hot water systems, the DHW80 offers durability and efficient heating for both residential and commercial use.

Specifications

Model	DHW 80
A	61"
B	22.25"

Ideal for domestic hot water systems, the APOLLO DHW80 combines corrosion-resistant materials, enhanced heat transfer efficiency, and robust insulation to deliver consistent and reliable performance. Whether for residential or commercial use, this water heater is designed to meet your hot water needs with ease.

Warranty: 10 years

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• Technical Drawing and Specifications