APOLLO Hydro One Station

APOLLO Hydro One Station – Simplified Hydronics for Your Heat Pump System

The APOLLO Hydro One Station simplifies the essential hydronic side of a heat pump installation by combining circulation, glycol pressurization, and automatic bypass protection into one compact indoor station.

Instead of installing these core hydronic components separately in the mechanical room, Hydro One provides a pre-engineered connection point between the APOLLO heat pump and the building's hydronic loop.

It is designed for systems that need reliable water or glycol circulation and pressure management without the additional integrated backup heating and domestic hot water equipment found in the larger Hydro Smart Station.

Essential Hydronic Functions in One Compact Station

An air-to-water heat pump needs reliable circulation through the hydronic loop, proper system pressure, and protection as flow conditions change. Traditionally, these functions require multiple components to be selected and installed separately.

Hydro One brings the essential equipment together into a compact, organized package.

• Integrated hydronic circulation – a high-efficiency pump moves water or glycol between the heat pump and the hydronic system.
• Up to 25 GPM flow – supports demanding residential and light-commercial hydronic applications.
• Up to 20 ft pump head – provides the pressure needed to circulate fluid through the system.
• One-touch glycol pressurization – simplifies filling and pressurizing the hydronic loop.
• Automatic bypass protection – helps maintain stable system flow as operating conditions change.
• Less field assembly – reduces the number of separate hydronic components that need to be installed and connected on site.
• Cleaner mechanical-room layout – keeps essential circulation and pressure-management equipment together in one location.

What Does the Hydro One Station Do?

The Hydro One Station sits on the indoor hydronic side of the heat pump system. Its main job is to move water or glycol through the system while helping maintain stable flow and pressure.

From there, the hydronic system can distribute hot or chilled water to compatible equipment such as radiant heating, fan coils, air handlers, buffer tanks, manifolds, and other hydronic loads depending on the system design.

Hydro One does not replace the entire hydronic distribution system. Instead, it simplifies the core pumping and pressure-management equipment required to connect the heat pump to that system.

Reduce Installation Complexity

Building a hydronic heat pump system from individual components means selecting pumps, pressure-management equipment, bypass protection, valves, fittings, and service hardware, then mounting and connecting those components in the field.

The Hydro One Station reduces that work by integrating key hydronic functions into a preassembled, serviceable station.

For installers, that means fewer individual components to source and assemble, a more organized piping layout, and less field work around the heat pump.

For homeowners and building owners, it means a cleaner and easier-to-understand mechanical-room installation.

Hydro One or Hydro Smart?

The Hydro One Station is the simpler option for systems that primarily need circulation, glycol pressurization, flow management, and bypass protection.

For projects that need a more complete indoor hydronic package, the APOLLO Hydro Smart Station adds integrated features such as backup electric heating, domestic hot water heat exchange, additional circulation equipment, expansion capacity, controls, and broader system integration.

This makes Hydro One well suited to projects where the goal is to simplify the essential hydronic connection without adding components that the system does not require.

Hydro One Station Specifications

• Flow Capacity: Up to 25 GPM
• Pump Head: Up to 20 ft
• Pressurization: Integrated one-touch glycol pressurization system
• Bypass: Automatic bypass for stable flow and system protection
• Application: Residential and commercial hydronic heat pump systems
• Certification: UL / CSA certified components
• Warranty: 5 years

A Simpler Way to Connect an APOLLO Heat Pump

The Hydro One Station focuses on the hydronic essentials: circulate the fluid, maintain pressure, protect system flow, and simplify installation.

By bringing these functions together into one compact station, Hydro One provides a cleaner and more straightforward way to build the indoor hydronic side of an APOLLO heat pump system.