Single Zone

A single zone system is comprised of a small outdoor condensing unit and a compact indoor evaporator unit that mounts to your preferred surface. Single-zone systems are easy to install and operate. The indoor and outdoor components are joined via copper refrigerant pipes and electrical wiring, requiring an opening just three inches or less in diameter.

Widely recognized for their energy efficiency, the single-zone mini-split/ductless systems are an excellent option for efficient and comfortable heating and cooling.

Tosot offers a great selection single zone systems series that can accommodate all applications. From the cost effective reliable AC to the ultra-efficient cold climate heat pump, we have it all!

Single Zone
LOMO PLUS ULTRA HEAT

LOMO PLUS ULTRA HEAT

The Lomo Plus series is the most efficient mini-split heat-pump in the world. Rated at an un-matched 38SEER and 15HSPF by the AHRI, the Lomo Plus series is a very quiet, wifi ready, 2 stage inverter driven mini-split using R410A refrigerant engineered to provide heat below -22F. The subtle indoor unit panel will blend in […]

SEER Level Up to 38
Price Tier $
ENERGY STAR® Yes
Coverage 250 - 1,400 sq.ft.
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LOMO 23 SERIES

LOMO 23 SERIES

Reliable, efficient, sophisticated and powerful are the words that best describe the Lomo23 series. The Lomo23 series is a very quiet, wifi capable, inverter driven mini-split using R410A refrigerant that is engineered to provide heat even at -4F. The subtle indoor unit panel will blend in any type of room. This system is also available […]

SEER Level Up to 23
Price Tier $
ENERGY STAR® Yes
Coverage 250 - 1,600 sq.ft.
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LOMO ECO SERIES

LOMO ECO SERIES

Reliable and efficient are the words that best describe the Lomo ECO series. The Lomo ECO series is a quiet inverter driven entry level mini-split using R410A refrigerant that is engineered to provide heat even at -4F. The subtle indoor unit panel will blend in any type of room. This system is a true workhorse […]

SEER Level Up to 19
Price Tier $
ENERGY STAR® No
Coverage 250 - 1,200 sq.ft.
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LOMO 16 SERIES

LOMO 16 SERIES

Reliable and efficient are the words that best describe the Lomo16 series. The Lomo16 series is a quiet inverter driven entry level mini-split using R410A refrigerant that is engineered to provide heat even at -4F. The subtle indoor unit panel will blend in any type of room. This system is a true workhorse if you […]

SEER Level Up to 16
Price Tier $
ENERGY STAR® No
Coverage 250 - 1,200 sq.ft.
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