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DIY Mini Split Systems
Built to Last.

Professional-grade ductless heating and cooling — engineered for self-installation. No vacuum pump. No contractor. No compromise.

Operating range −22°F
25 SEER2 efficiency
WiFi control included
10-Year parts guarantee
-22 Multi Ductless Multi Zone
Ductless · King Series
Operating range to −22°F
Up to 25 SEER2

Ductless • Flareless line sets — cut to length • Mix King & Emperor indoor handlers

GWIN 22 Multi 18,000 BTU 2 Zone Condenser

GWIN 22 Multi 18,000 BTU 2 Zone Condenser

2-ZONE · COMPLETE SYSTEM
  • Up to 2 independent zones
  • 230V single phase
  • Complete system
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 22 Multi 18k 2 Zone Multi Zone Condenser The GWIN King 22 18k 2 Zone Multi Zone Condenser is a compact and efficient outdoor heat pump designed to power up to 2 indoor zones from a single system. Built for flexib...

GWIN 22 Multi 24,000 BTU 3 Zone Condenser

GWIN 22 Multi 24,000 BTU 3 Zone Condenser

3-ZONE · COMPLETE SYSTEM
  • Up to 3 independent zones
  • 230V single phase
  • Complete system
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 22 Multi 24k 3 Zone Multi Zone Condenser The GWIN King 22 24k 3 Zone Multi Zone Condenser is a powerful and efficient outdoor heat pump designed to power up to 3 indoor zones from a single system. Built for flexi...

GWIN 22 Multi 30,000 BTU 4 Zone Condenser

GWIN 22 Multi 30,000 BTU 4 Zone Condenser

4-ZONE · COMPLETE SYSTEM
  • Up to 4 independent zones
  • 230V single phase
  • Heating to −22°F
  • Complete system
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 22 Multi 30k 4 Zone Multi Zone Condenser The GWIN King 21 30k 4 Zone Multi Zone Condenser is a powerful and efficient outdoor heat pump designed to power up to 4 indoor zones from a single system. Built for flexi...

GWIN 22 Multi 36,000 BTU 4 Zone Condenser

GWIN 22 Multi 36,000 BTU 4 Zone Condenser

4-ZONE · COMPLETE SYSTEM
  • Up to 4 independent zones
  • 230V single phase
  • Complete system
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 22 Multi 36k 4 Zone Multi Zone Condenser The GWIN King 22 36k 4 Zone Multi Zone Condenser is a compact and efficient outdoor heat pump designed to power up to 4 indoor zones from a single system. Built for flexib...

GWIN 22 Multi 42,000 BTU 5 Zone Condenser

GWIN 22 Multi 42,000 BTU 5 Zone Condenser

5-ZONE · COMPLETE SYSTEM
  • Up to 5 independent zones
  • 230V single phase
  • Heating to −22°F
  • Complete system
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 22 Multi 42k 5 Zone Multi Zone Condenser The GWIN King 21 42k 5 Zone Multi Zone Condenser is a high-capacity outdoor heat pump designed to power up to 5 indoor zones from a single system. Built for maximum flexib...

GWIN 22 Multi 48,000 BTU 5 Zone Condenser

GWIN 22 Multi 48,000 BTU 5 Zone Condenser

5-ZONE · COMPLETE SYSTEM
  • Up to 5 independent zones
  • 230V single phase
  • Heating to −22°F
  • Complete system
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 22 Multi 48k 5 Zone Multi Zone Condenser The GWIN King 22 48k 5 Zone Multi Zone Condenser is a premium, high-capacity outdoor heat pump designed to power up to 5 indoor zones from a single system. Built for maxim...

Flareless 1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Ductless Mini Split Air Handlers

Flareless 1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Ductless Mini Split Air Handlers

COMPLETE SYSTEM

Flareless 1/4 x 3/8 GWIN Line Set for 7k, 9k, & 12k BTU Air Handlers   **Will not work on the ducted mini splits** **FOR CUSTOMERS DOING A SELF INSTALL** For contractors the Flared line set click this link: FLARED...

Flareless 1/4 x 1/2 GWIN Line Set for 18k & 20k BTU Ductless Mini Split Air Handlers

Flareless 1/4 x 1/2 GWIN Line Set for 18k & 20k BTU Ductless Mini Split Air Handlers

COMPLETE SYSTEM

Flareless 1/4 x 1/2 GWIN Line Set for 18k BTU Ductless Mini Split Air Handlers **Will not work on the ducted mini splits** **FOR CUSTOMERS DOING A SELF INSTALL**  For contractors the Flared line set click this link: F...

Flareless 1/4 x 5/8 GWIN Line Set for 24k, 30k, & 36k BTU Ductless Mini Split Air Handlers

Flareless 1/4 x 5/8 GWIN Line Set for 24k, 30k, & 36k BTU Ductless Mini Split Air Handlers

COMPLETE SYSTEM

Flareless 1/4 x 5/8 GWIN Line Set for 24k & 36k BTU Ductless Mini Split Air Handlers  **Will not work on the ducted mini splits** **FOR CUSTOMERS DOING A SELF INSTALL** For contractors the Flared line set click th...

GWIN 7,000 BTU 230V King Multi-Zone Ductless Wall Mount Air Handler

GWIN 7,000 BTU 230V King Multi-Zone Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 7,000 BTU 230V King Multi-Zone Ductless Wall Mount Air Handler The GWIN 7,000 BTU 230V King Multi-Zone Ductless Wall Mount Air Handler is an indoor wall-mounted unit designed for multi-zone heat pump applications...

GWIN 9,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

GWIN 9,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 9,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler The GWIN 9,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor unit design...

GWIN 09,000 BTU 230V Emperor Single Ductless Wall Mount Air Handler

GWIN 09,000 BTU 230V Emperor Single Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 9,000 BTU 230V Emperor Single and Multi-Zone Ductless Wall Mount Air Handler The GWIN 09,000 BTU 230V Emperor Single and Multi-Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor unit designed to...

GWIN 9,000 BTU 230V Emperor and Multi-Zone Slim Cassette

GWIN 9,000 BTU 230V Emperor and Multi-Zone Slim Cassette

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 9,000 BTU 230V Emperor and Multi-Zone Slim Cassette The GWIN 9,000 BTU 230V Emperor and Multi-Zone Slim Cassette is a compact indoor cassette unit designed for reliable ductless comfort in a strea...

GWIN 12,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

GWIN 12,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 12,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler The GWIN 12,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor unit desi...

GWIN 12,000 BTU 230V Emperor Single Ductless Wall Mount Air Handler

GWIN 12,000 BTU 230V Emperor Single Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 12,000 BTU 230V Emperor Single and Multi-Zone Ductless Wall Mount Air Handler The GWIN 12,000 BTU 230V Emperor Single and Multi-Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor uni...

GWIN 12,000 BTU 230V Emperor and Multi-Zone Slim Cassette

GWIN 12,000 BTU 230V Emperor and Multi-Zone Slim Cassette

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 12,000 BTU 230V Emperor and Multi-Zone Slim Cassette The GWIN 12,000 BTU 230V Emperor and Multi-Zone Slim Cassette is a compact indoor cassette unit built for dependable comfort in compatible duct...

GWIN 18,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

GWIN 18,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 18,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler The GWIN 18,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor unit desi...

GWIN 18,000 BTU 230V Emperor Single Ductless Wall Mount Air Handler

GWIN 18,000 BTU 230V Emperor Single Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 18,000 BTU 230V Emperor Single and Multi-Zone Ductless Wall Mount Air Handler The GWIN 18,000 BTU 230V Emperor Single and Multi-Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor uni...

GWIN 20,000 BTU 230V Emperor and Multi-Zone Slim Cassette

GWIN 20,000 BTU 230V Emperor and Multi-Zone Slim Cassette

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 20,000 BTU 230V Emperor and Multi-Zone Slim Cassette The GWIN 20,000 BTU 230V Emperor and Multi-Zone Slim Cassette is a larger-capacity indoor cassette unit designed for dependable comfort in comp...

GWIN 24,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

GWIN 24,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler

COMPLETE SYSTEM
  • 230V single phase
  • All GWIN™ guarantees
Multi-zone comfort

GWIN 24,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler The GWIN 24,000 BTU 230V King Single and Multi Zone Ductless Wall Mount Air Handler is a sleek and efficient indoor unit desi...