Theodoor X7 Series Heat Pump efficiently harvests ambient natural heat to produce hot water for residential and commercial use. Equipped with a dedicated Panasonic compressor specifically engineered for air-source heat pump applications, it delivers exceptional performance with high efficiency and significant energy savings. The unit features intuitive smart control, allowing users to manage their home water heating system anytime, anywhere via a mobile app. Ideal for modern households seeking an eco-friendly, cost-effective, and convenient hot water solution.
Product Advantage
Thedoor X7 Series Air Source Heat Pump Water Heater – All-in-One Intelligent Hot Water Solution
Theodoor X7 Series is an all-in-one air source heat pump designed for efficient and reliable hot water production. Featuring an advanced double top ventilation system and high COP performance, it ensures exceptional energy efficiency. The built-in auxiliary heater provides extra support during extreme weather conditions, guaranteeing stable hot water supply year-round.
Smart Control & User-Friendly Operation
· LED color touch display for intuitive operation
· Three heating modes: AUTO, ECO (Economical), and HEATER (Fast Heating)
· Programmable timer and fully automatic temperature adjustment via microcomputer control
· Intelligent reverse defrosting and self-diagnostic system for maintenance alerts
Premium Components for Durability & Performance
· Equipped with a Panasonic compressor, specially engineered for air source heat pumps
· High-efficiency heat exchange coil made of extended aluminum alloy or 316 stainless steel
· 50mm polyurethane foam insulation layer for excellent heat retention and energy savings
Space-Saving & Easy Installation
· Compact vertical design with a small footprint, suitable for rooftops or ground installation
· No need for separate boiler or freezer rooms, saving space and installation costs
Eco-Friendly & Highly Efficient
· Harnesses natural ambient heat for inexhaustible energy, with zero emissions and no ozone-depleting refrigerants
· Delivers consistent hot water regardless of weather or geographical conditions
Reliable High-Capacity Supply
· Large water tank ensures ample and constant temperature hot water, ideal for high-demand household or commercial use.


Air outlet and inlet is designed at top for ducting connection.
Double energy system by air-water technology and smart auxiliary electric heater. Offer hot water in short time for emergent request.
Smart control: Micro-computer intelligent panel, three operation modes to choose.
Theodoor Air Source Water Heater , Water pump and the host will be perfect for the whole integration m, it has many ways to install , Can solve any problen of housing locations , Noble and elegant , the classic interpretation of fashion.
The Double energy System by air-water technology and smart electric water integrated technology, to achieve a short period of time, all-weather, which means that using hot water, it is comfortable to enjoy the perfect combination of energy-saving design, it can used in the -15 ~ 43℃, anytime, anywhere to enjoy the hot water.
Hot water supply solutions
Theodoor heat pump water heater adopts central hot water supply design, which can meet various demands such as SPA, showering, washing, kitchen and balcony etc.

Theodoor heat pump work principle :
The system operates on the Carnot cycle principle, driven by electricity. It absorbs latent heat from the ambient air or other low-temperature heat sources—including waste heat from living or industrial processes—and compresses it via a high-efficiency compressor to elevate the temperature. This heat is then transferred to water through an advanced heat exchange system, raising the water temperature with remarkable energy efficiency.
With a COP (Coefficient of Performance) of up to 4, the system delivers up to 4 units of heat energy for every 1 unit of electricity consumed, making it a highly efficient and innovative solution for modern water heating needs.
Energy Saving
Expenses comparison- 1 ton water to heat from 15℃ to 55℃
Name | Energy Source | Energy Price | Average Expenses |
Solar water heater and electronic auxiliary (Calculated for 90-120 days electronic auxiliary | Solar energy and electricity | Electricity 0.8RMB/Degree Free solar energy | 13RMB/Ton |
Diesel oil boiler | Diesel oil | 4.9RMB/Kg | 32RMB/Ton |
Fuel gas water heater | Gas | 6.0RMB/Kg | 39rmb/Ton |
Electrical water heater | Electricity | 0.8RMB/degree Free solar energy | 9RMB/Ton |
Environmental Protection
Heat comes from air, no exhaust gas produced. Protect our environment is social morality.
According to the study indicated that, for each unit of electricity ,the consumption of fossil material to about 0.67Kg of carbon dioxide release. China’s average temperature and a five-person households use hot water sa an example, one-year results of the air to water heater, carbon dioxide emissions can be reduced to 500kg, And save a few thousand dollars per year of liquefied gas and electricity costs .
Easy Install
Choose which sizes of water tank is related to the number of people using hot water, the number of bathrooms, whether there are bathtub, kitchens and other hot water consumption and so on.
The air source water heater unit has many installation ways, It can be installed at veranda, kitchen, storage room and garage etc.
Air source heat pump is not direct heating by the heating element, but with a small amount of electric driving the main unit's compressor to work, the low temperature air is compressed to high temperature air , through the pipeline circulation system to heat the water, the power consumption is only 1/4 of the traelectric water heater.
Theodoor X7 Series Heat Pump efficiently harvests ambient natural heat to produce hot water for residential and commercial use. Equipped with a dedicated Panasonic compressor specifically engineered for air-source heat pump applications, it delivers exceptional performance with high efficiency and significant energy savings. The unit features intuitive smart control, allowing users to manage their home water heating system anytime, anywhere via a mobile app. Ideal for modern households seeking an eco-friendly, cost-effective, and convenient hot water solution.
Product Advantage
Thedoor X7 Series Air Source Heat Pump Water Heater – All-in-One Intelligent Hot Water Solution
Theodoor X7 Series is an all-in-one air source heat pump designed for efficient and reliable hot water production. Featuring an advanced double top ventilation system and high COP performance, it ensures exceptional energy efficiency. The built-in auxiliary heater provides extra support during extreme weather conditions, guaranteeing stable hot water supply year-round.
Smart Control & User-Friendly Operation
· LED color touch display for intuitive operation
· Three heating modes: AUTO, ECO (Economical), and HEATER (Fast Heating)
· Programmable timer and fully automatic temperature adjustment via microcomputer control
· Intelligent reverse defrosting and self-diagnostic system for maintenance alerts
Premium Components for Durability & Performance
· Equipped with a Panasonic compressor, specially engineered for air source heat pumps
· High-efficiency heat exchange coil made of extended aluminum alloy or 316 stainless steel
· 50mm polyurethane foam insulation layer for excellent heat retention and energy savings
Space-Saving & Easy Installation
· Compact vertical design with a small footprint, suitable for rooftops or ground installation
· No need for separate boiler or freezer rooms, saving space and installation costs
Eco-Friendly & Highly Efficient
· Harnesses natural ambient heat for inexhaustible energy, with zero emissions and no ozone-depleting refrigerants
· Delivers consistent hot water regardless of weather or geographical conditions
Reliable High-Capacity Supply
· Large water tank ensures ample and constant temperature hot water, ideal for high-demand household or commercial use.


Air outlet and inlet is designed at top for ducting connection.
Double energy system by air-water technology and smart auxiliary electric heater. Offer hot water in short time for emergent request.
Smart control: Micro-computer intelligent panel, three operation modes to choose.
Theodoor Air Source Water Heater , Water pump and the host will be perfect for the whole integration m, it has many ways to install , Can solve any problen of housing locations , Noble and elegant , the classic interpretation of fashion.
The Double energy System by air-water technology and smart electric water integrated technology, to achieve a short period of time, all-weather, which means that using hot water, it is comfortable to enjoy the perfect combination of energy-saving design, it can used in the -15 ~ 43℃, anytime, anywhere to enjoy the hot water.
Hot water supply solutions
Theodoor heat pump water heater adopts central hot water supply design, which can meet various demands such as SPA, showering, washing, kitchen and balcony etc.

Theodoor heat pump work principle :
The system operates on the Carnot cycle principle, driven by electricity. It absorbs latent heat from the ambient air or other low-temperature heat sources—including waste heat from living or industrial processes—and compresses it via a high-efficiency compressor to elevate the temperature. This heat is then transferred to water through an advanced heat exchange system, raising the water temperature with remarkable energy efficiency.
With a COP (Coefficient of Performance) of up to 4, the system delivers up to 4 units of heat energy for every 1 unit of electricity consumed, making it a highly efficient and innovative solution for modern water heating needs.
Energy Saving
Expenses comparison- 1 ton water to heat from 15℃ to 55℃
Name | Energy Source | Energy Price | Average Expenses |
Solar water heater and electronic auxiliary (Calculated for 90-120 days electronic auxiliary | Solar energy and electricity | Electricity 0.8RMB/Degree Free solar energy | 13RMB/Ton |
Diesel oil boiler | Diesel oil | 4.9RMB/Kg | 32RMB/Ton |
Fuel gas water heater | Gas | 6.0RMB/Kg | 39rmb/Ton |
Electrical water heater | Electricity | 0.8RMB/degree Free solar energy | 9RMB/Ton |
Environmental Protection
Heat comes from air, no exhaust gas produced. Protect our environment is social morality.
According to the study indicated that, for each unit of electricity ,the consumption of fossil material to about 0.67Kg of carbon dioxide release. China’s average temperature and a five-person households use hot water sa an example, one-year results of the air to water heater, carbon dioxide emissions can be reduced to 500kg, And save a few thousand dollars per year of liquefied gas and electricity costs .
Easy Install
Choose which sizes of water tank is related to the number of people using hot water, the number of bathrooms, whether there are bathtub, kitchens and other hot water consumption and so on.
The air source water heater unit has many installation ways, It can be installed at veranda, kitchen, storage room and garage etc.
Air source heat pump is not direct heating by the heating element, but with a small amount of electric driving the main unit's compressor to work, the low temperature air is compressed to high temperature air , through the pipeline circulation system to heat the water, the power consumption is only 1/4 of the traelectric water heater.