Air-to-water and geothermal
Two hydronic heat-source platforms developed around the same complete-system approach.
APOLLO / Manufacturer and supplier
Heat Pump Manufacturer for Complete Hydronic Systems
APOLLO engineers air-to-water, water-to-water geothermal and commercial heat-pump equipment as part of a complete hydronic system. We support resellers, contractors and project teams with connected equipment, published technical information and practical system configuration across the United States and Canada.
Commercial configurations
Project-specific commercial air-to-water capacity for larger building loads.
Reseller and project supply
Equipment and technical support for qualified opportunities in both markets.
Commercial building projects
Configured around the building, not tonnage alone.
Commercial heat-pump selection begins with the building loads and design conditions. Heating and cooling demand, required supply-water temperatures, domestic-hot-water profile, electrical infrastructure, distribution equipment, installation constraints and desired redundancy all influence the final equipment configuration. APOLLO supports that review with published technical data, product selection information and commercial submittal material.
For larger air-to-water applications, current APOLLO commercial equipment is available in 50-, 100-, 150- and 200-ton configurations with 208V, 480V and 600V three-phase options. Multiple units can be combined where the project calls for staged capacity or redundancy. The same platform can be planned around hydronic heating, chilled-water cooling and domestic-hot-water production with the appropriate pumps, tanks, heat exchangers and controls.
Typical opportunities include multifamily buildings, hotels, offices, healthcare buildings and campuses. Project support covers equipment selection, system configuration, documentation and technical or submittal assistance. It does not replace a licensed project's load calculations, final engineering or code review.
Engineered as one system
More than a heat source in a box.
A heat pump only performs as part of the water system around it. Flow, storage, controls, distribution and required water temperature all influence how the equipment operates. APOLLO therefore approaches product development from the mechanical room outward: the heat pump is considered together with the hydro station, buffer or domestic-hot-water tank, circulation equipment, controls and the terminal units that deliver comfort to the building.
That system view is useful for contractors and engineers who do not want to reconcile disconnected equipment from multiple catalogs. APOLLO can supply the heat source and the supporting hydronic equipment used around radiant floors, fan coils, air handling units, radiators, baseboards and domestic-hot-water loads. The objective is a coherent equipment package with clearer documentation and fewer avoidable compatibility questions during design and installation.
APOLLO engineers the equipment and defines how the product families fit into hydronic applications. Specialized production partners manufacture equipment to APOLLO specifications. This model gives APOLLO control over the intended application and technical requirements without suggesting that every component comes from an APOLLO-owned factory.
Hydro stations
Purpose-built indoor stations organize pumps, valves, controls, pressure management, backup heat and service components.
Water-side equipment
Buffer tanks, DHW storage, expansion tanks and manifolds support stable flow, storage and distribution.
Comfort distribution
Fan coils and air handling units connect the hydronic loop to room-by-room or ducted heating and cooling.
Connected control
Wi-Fi-capable controllers and hydronic controls provide a consistent operating interface across applicable systems.
Two hydronic heat sources
Choose the source that fits the site and the load.
APOLLO air-to-water heat pumps exchange energy with outdoor air and transfer it into a water loop. They are a flexible choice for retrofits and new construction where an outdoor unit can serve radiant heating, fan coils, an air handler, domestic hot water or pool heating. EVI inverter technology on current APOLLO lines is designed to vary capacity as the building load changes instead of relying on fixed-output cycling.
APOLLO geothermal heat pumps are water-to-water units that exchange energy with a ground-source or water loop. Their indoor cabinet format and water-side connections suit projects already planned around wells, borefields or other qualified source loops. Standard and high-temperature configurations then supply the building-side hydronic system for heating, cooling and hot-water applications.
Neither technology is automatically right for every project. Building load, source availability, electrical service, design water temperature, climate, distribution equipment and redundancy requirements all matter. APOLLO publishes model data and technical documents so the selection can be based on the actual system rather than a broad efficiency slogan.
Air-to-water
An outdoor heat source for hydronic heating, chilled-water cooling, DHW and pool applications, including cold-climate and high-temperature series.
Water-to-water geothermal
An indoor ground-source platform for stable hydronic heating and cooling, with standard and MAX high-temperature equipment.
For resellers and distributors
A broader hydronic offer from one supplier.
Resellers need more than a recognizable outdoor unit. They need equipment that can address different building types, emitter temperatures and customer expectations without sending every opportunity to a different supplier. The APOLLO range spans air-to-water and geothermal heat pumps, high-temperature MAX configurations, commercial air-to-water capacity and the principal hydronic components installed around them.
That range gives distributors and HVAC resellers a practical way to serve retrofit, new-construction and light-to-large commercial enquiries under one equipment brand. Product pages include available specifications, manuals, technical documents and local product imagery. Those resources help a reseller discuss the application accurately and give installers a clearer starting point for technical review.
APOLLO supports reseller conversations in the United States and Canada. Availability, project requirements and commercial terms still need to be reviewed for each opportunity, but the starting point is direct: tell us the market you serve, the types of projects you encounter and the heat-pump or hydronic categories you want to offer.
Residential through commercial
Serve individual homes, multifamily properties and larger commercial building projects from the same hydronic equipment portfolio.
Technical selling material
Use published capacity, performance, application, installation and technical documents when qualifying an opportunity.
System breadth
Pair the heat pump with APOLLO stations, tanks, fan coils, AHUs, manifolds and controls instead of stopping at the outdoor or geothermal unit.
Evidence before claims
Technical information that can be reviewed.
Heat-pump performance changes with source temperature, leaving-water temperature and operating point. For that reason, APOLLO product information presents capacity and COP with the applicable test condition wherever it is available. Manuals add water-flow requirements, electrical information, controls, wiring, installation guidance and maintenance procedures. Commercial documentation adds project-specific configuration data for the larger equipment platform.
The result is a manufacturer page that leads to evidence instead of repeating adjectives. Contractors can review the relevant product family, engineers can open the available manuals and application guidance, and resellers can direct technical questions to the underlying documentation. Final selection should always be checked against the current model data and the requirements of the individual project.
Work with APOLLO
Support for the people who specify, sell and install the system.
Supply APOLLO as a reseller
Discuss the markets you serve, the equipment categories you need and the residential or commercial opportunities in your pipeline.
Start a conversationBuild a commercial system
Bring the load, climate, water-temperature, electrical and distribution requirements so APOLLO can help review the equipment configuration.
Start a conversationTechnical evidence
Open the documents behind the equipment.
Use the current manual or technical document when reviewing a model or preparing a project.
Air-to-water
Air-to-water installation and maintenance manual
Operating, installation, wiring and performance information for the APOLLO air-to-water series.
Open document GeothermalWater-to-water installation manual
Technical reference for AP-GEO water-to-water heat pumps.
Open document CommercialCommercial heat-pump manual
Published information for 50- to 200-ton commercial configurations.
Open documentCurrent equipment
Continue into the technical catalog.
The manufacturer pages explain the system. These links lead to the current equipment and model information.
Frequently asked questions
Manufacturer, application and project questions.
Answers are limited to the current APOLLO range and published technical information.
Is APOLLO a heat pump manufacturer?
APOLLO engineers air-to-water, water-to-water geothermal and commercial hydronic heat-pump equipment. Specialized production partners manufacture equipment to APOLLO specifications. APOLLO also develops and supplies hydronic stations and related system equipment so the heat source can be planned as part of a complete system.
Can APOLLO supply heat pumps to resellers and distributors?
Yes. APOLLO works with reseller and distribution opportunities in the United States and Canada. Product availability, territory, technical needs and commercial terms are reviewed for each opportunity.
What equipment can APOLLO supply around a heat pump?
The catalog includes hydronic stations, buffer and domestic-hot-water tanks, expansion equipment, manifolds, fan coils, air handling units and controls. The exact package depends on the heat source, water temperatures, building loads and distribution design.
Does APOLLO support commercial heat-pump projects?
Yes. APOLLO can support product selection, system configuration, documentation and technical or submittal review for commercial building HVAC projects. Current commercial air-to-water configurations range from 50 to 200 tons. Final engineering and code compliance remain with the project's licensed professionals.
Where does APOLLO supply equipment?
These manufacturer pages are written for reseller, contractor and project opportunities in the United States and Canada. Contact APOLLO to confirm availability and requirements for a specific location.
Next step
Plan the complete APOLLO system.
Tell us whether you are building a reseller offering or configuring a specific hydronic project. We can start with the application, load, climate, water temperature and equipment scope.