Skip to content

Day & Night Heat Pumps

Day & Night heating and cooling systems.

When you choose Day & Night® heating and cooling equipment, it means your home comfort is backed by superior engineering and quality manufacturing so you can enjoy more important things. Each unit is 100% run tested, and we design our products to give you the best in quality, energy efficiency and reliability. We take pride in delivering high efficiency and innovative design that exceeds your expectations for comfort every hour, every season.

Day & Night

Constant Comfort™ Deluxe 18 Heat Pump with SmartSense (CVH8)

Enjoy comfort without compromise, thanks to our variable-speed heat pump with SmartSenseTM technology. This whisper-quiet system efficiently adapts to changing conditions so you stay comfy with outstanding efficiency. Use it year-round in most climates with enhanced summer humidity control and warm winter heating even in colder temperatures.Or, combine it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in more extreme climates. You can also enjoy the convenience of remote access and the assurance of best levels of performance and comfort management when you pair it with a complete communicating system, including the energy-smart Ion™ System Control with Wi-Fi® capability.1

Features & Benefits

  • Up to 19 SEER/ Up to 13 EER cooling
  • Up to 11 HSPF heating
  • ENERGY STAR® qualified
  • Quiet performance (as low as 56 decibels)*
  • 5 stages of variable-speed compressor operation, providing our best temperature and summer humidity control
  • Variable-speed fan works with compressor for best levels of quiet, efficient operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Wi-Fi® enabled remote access with the Ion™ System Control1
  • 10-Year No Hassle Replacement™ Limited Warranty±
  • 10-Year Parts Limited Warranty+

  • * Quietest size within each model group during most common cooling operating condition.
  • ± No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • 1 Wi-Fi® is a registered trademark of the Wi-Fi Alliance Corporation.

^ Back to Top

Day & Night

Constant Comfort™ Deluxe 16 Two-Stage Heat Pump (CCH6)

Now you can get high-efficiency comfort from one powerful unit with our electric heat pump that gets up to a 17.5 SEER cooling rating. It delivers reliable heating and cooling using a two-stage scroll compressor that operates mostly in a quieter, more efficient low stage. Combine it with a compatible gas furnace and thermostat for greater dual fuel heating energy and cost savings in colder climates. You can also enjoy the convenience of remote access and the assurance of best levels of performance and comfort management when you pair it with a complete Observer® communicating system, including the energy-smart Observer communicating wall control with Wi-Fi® capability.

Features & Benefits

  • Up to 17.5 SEER/13.5 EER cooling
  • Up to 9.5 HSPF heating
  • ENERGY STAR® qualified
  • Quiet performance (as low as 68 decibels)*
  • Two-stage compressor for improved temperature and summer humidity control
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Wi-Fi® enabled remote access with the Observer® communicating wall control1
  • 10-Year No Hassle Replacement™ Limited Warranty±
  • 10-Year Parts Limited Warranty+

  • * Quietest size within each model group during most common cooling operating condition.
  • ± No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • 1 Wi-Fi® is a registered trademark of the Wi-Fi Alliance Corporation.

^ Back to Top

Day & Night

Constant Comfort™ 16 Heat Pump (CSH6)

This heat pump boasts cooling efficiencies of up to 16 SEER and features a single-stage scroll compressor for electric heating and cooling. Pair it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in colder climates. You can also enjoy the convenience of remote access and the assurance of best levels of performance and comfort management when you pair it with a complete Observer® communicating system, including the energry-smart Observer communicating wall control with Wi-Fi® capability.

Features & Benefits

  • Up to 16 SEER/ up to 13 EER cooling
  • Up to 9 HSPF heating
  • ENERGY STAR® qualified
  • Quiet performance (as low as 68 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Wi-Fi® enabled remote access with the Observer® communicating wall control1
  • 5-Year No Hassle Replacement™ Limited Warranty±
  • 10-Year Parts Limited Warranty

  • * Quietest size within each model group during most common cooling operating condition.
  • ± No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • 1 Wi-Fi® is a registered trademark of the Wi-Fi Alliance Corporation.

^ Back to Top

Day & Night

Constant Comfort™ 15 Heat Pump (CSH5)

You can experience quiet comfort with our high-efficiency heat pump that gets up to a 16 SEER cooling rating. It features a single-stage scroll compressor for electric heating and cooling. Use it year round in warmer climates, or pair it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in colder climates. You can also enjoy the convenience of remote access and the assurance of best levels of performance and comfort management when you pair it with a complete Observer® communicating system, including the energry-smart Observer communicating wall control with Wi-Fi® capability.

Features & Benefits

  • Up to 16 SEER/13 EER cooling
  • Up to 9 HSPF heating
  • ENERGY STAR® qualified
  • Quiet performance (as low as 69 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Wi-Fi® enabled remote access with the Observer® communicating wall control1
  • 5-Year No Hassle Replacement™ Limited Warranty±
  • 10-Year Parts Limited Warranty

  • * Quietest size within each model group during most common cooling operating condition.
  • ± No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • 1 Wi-Fi® is a registered trademark of the Wi-Fi Alliance Corporation.

^ Back to Top

Day & Night

Constant Comfort™ 14 Heat Pump (CSH4)

Enjoy efficient heating and cooling with the added potential for remote comfort control. Save energy with up to 14 SEER cooling, and enjoy the savings for years because this model is built for tough, lasting durability. Pair it with a complete Observer® communicating system, including the Observer communicating wall control with Wi-Fi® capability, for the convenience of internet-based access along with improved energy-saving performance and comfort management.

Features & Benefits

  • 14 SEER/ Up to 12.2 EER cooling
  • Up to 8.2 HSPF heating
  • Quiet performance (as low as 74 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built with tight wire grille and protective corner posts to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Wi-Fi® enabled remote access with the Observer® communicating wall control1
  • 3-Year No Hassle Replacement™ Limited Warranty+
  • 10-Year Parts Limited Warranty±

  • * Quietest size within each model group during most common cooling operating condition.
  • ± No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
  • 1 Wi-Fi® is a registered trademark of the Wi-Fi Alliance Corporation.

^ Back to Top

Day & Night

Performance 16 Heat Pump (N4H6)

Who says you can't have premium comfort on a bargain budget? This cost-efficient heat pump beats the summer heat and winter's icy chill with longer cooling and heating cycles. It keeps temperatures even throughout the house and summer humidity at a minimum. And when outdoor conditions are more extreme, it kicks into high gear to keep you cozy all year long. With up to 17.5 SEER cooling and up to 9.5 HSPF heating efficiency, it can put your electric bills on ice as well.

Features & Benefits

  • 17.5 SEER/13.5 EER cooling
  • 9.5 HSPF heating
  • Quiet performance (as low as 70 decibels)*
  • Two-stage compressor for improved temperature and summer humidity control
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • 10-Year Parts Limited Warranty

  • * Quietest size within each model group during most common cooling operating condition.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

^ Back to Top

Day & Night

Performance 15 Heat Pump (NXH5)

You’ll find the reliable comfort you want with the efficient, budget-friendly heat pump that gets a 15 SEER cooling rating. It features a single-stage scroll compressor for quiet electric heating and cooling. Use it year round in warmer climates, or pair it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in colder climates. It is ENERGY STAR® qualified, which means you can enjoy money-saving, efficient comfort.

Features & Benefits

  • 15 SEER/12.5 EER cooling
  • 8.5 HSPF heating
  • ENERGY STAR® qualified
  • Quiet performance (as low as 69 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • 10-Year Parts Limited Warranty+

  • * Quietest size within each model group during most common cooling operating condition.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

^ Back to Top

Day & Night

Performance 16 Heat Pump (NXH6)

This heat pump features a single-stage scroll compressor with cooling efficiencies up to 16 SEER. It's quiet electric heating and cooling can be used year round in warmer climates, or pair it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in colder climates. It is ENERGY STAR® qualified, which means you can enjoy money-saving, efficient comfort.

Features & Benefits

  • 16 SEER/13.0 EER cooling
  • 9 HSPF heating
  • ENERGY STAR® qualified
  • Quiet performance (as low as 68 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • 10-Year Parts Limited Warranty

  • * Quietest size within each model group during most common cooling operating condition.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

^ Back to Top

Day & Night

Performance 14 Compact Heat Pump (NH4H4)

Find the budget-friendly comfort you want in a compact size to fit a narrow lot with our efficient heat pump that gets a 14 SEER cooling rating. Its small design allows for close installation to your home. Use it year round in warmer climates, or pair it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in colder climates.

Features & Benefits

  • 14 SEER/11.5 EER cooling
  • 8.2 HSPF heating
  • Quiet performance (as low as 69 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • Narrow cabinet design with small footprint to fit your home needs
  • 10-Year Parts Limited Warranty+

  • * Quietest size within each model group during most common cooling operating condition.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

^ Back to Top

Day & Night

Performance 14 Heat Pump (N4H4)

Now you can get the reliable comfort you want with the budget-friendly heat pump that gets a 14 SEER cooling rating. It features a single-stage scroll compressor for quiet electric heating and cooling. Use it year round in warmer climates, or pair it with a compatible gas furnace and thermostat to gain dual fuel heating efficiency in colder climates.

Features & Benefits

  • 14 SEER/11.5 EER cooling
  • 8.2 HSPF heating
  • Quiet performance (as low as 69 decibels)*
  • Single-stage compressor operation
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built to withstand bad weather and debris
  • Designed for corrosion resistance and lasting performance
  • 10-Year Parts Limited Warranty+

  • * Quietest size within each model group during most common cooling operating condition.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

^ Back to Top

Day & Night

Performance 14 Coastal Design Heat Pump (N4H4**C)

If you live near the coast, you know how hard salt air is on your heating and cooling system. Now you can get the reliable comfort you want with the budget-friendly heat pump that includes superior, built-in protection against the corrosive effects of salt air. It features a dependable, single-stage scroll compressor for quiet electric heating and cooling but what helps it outlast other heat pumps is a special coating on its coil fins and complete paint coverage on the casing.

Features & Benefits

  • 14 SEER/11.5 EER cooling
  • 8.2 HSPF heating
  • Quiet performance (as low as 69 decibels)*
  • Single-stage compressor operation
  • Designed specifically for the salt air environment of coastal regions for lasting performance
  • Dual fuel capable with a compatible gas furnace and thermostat for energy-saving heating
  • Durably built to withstand bad weather and debris
  • 10-Year Parts Limited Warranty+

  • * Quietest size within each model group during most common cooling operating condition.
  • + 10-Year Parts Limited Warranty: Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.

^ Back to Top

Request Service