3-Zone Mini Splits

Mini Split Buyer's Guide
The Ultimate 2025 Buyer's Guide - How to Pick the Perfect Mini Split
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Includes (1) MXZ-SM42NLHZ Outdoor Unit, (2) SEZ-AD12NL Concealed Duct Units, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$12,050.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD12NL Concealed Duct Unit, (2) SEZ-AD15NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,122.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD12NL Concealed Duct Unit, (1) SEZ-AD15NL Concealed Duct Unit, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,310.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD12NL Concealed Duct Unit, (2) SEZ-AD18NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,498.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (3) SEZ-AD15NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$12,382.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (2) SEZ-AD15NL Concealed Duct Units, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$12,570.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD15NL Concealed Duct Unit, (2) SEZ-AD18NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$12,758.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (3) SEZ-AD18NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$12,946.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD09NL Concealed Duct Unit, (2) SEZ-AD12NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box
$11,502.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD09NL Concealed Duct Unit, (1) SEZ-AD12NL Concealed Duct Unit, (1) SEZ-AD15NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$11,762.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD09NL Concealed Duct Unit, (1) SEZ-AD12NL Concealed Duct Unit, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$11,950.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD09NL Concealed Duct Unit, (2) SEZ-AD15NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,022.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD09NL Concealed Duct Unit, (1) SEZ-AD15NL Concealed Duct Unit, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,210.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (1) SEZ-AD09NL Concealed Duct Unit, (2) SEZ-AD18NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,398.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (2) SEZ-AD09NL Concealed Duct Units, (1) SEZ-AD15NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$11,662.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM42NLHZ Outdoor Unit, (2) SEZ-AD09NL Concealed Duct Units, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$11,850.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (2) SEZ-AD12NL Concealed Duct Units, (1) SEZ-AD15NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$12,554.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (2) SEZ-AD12NL Concealed Duct Units, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (1) ADP3812 Port Adapter
$12,742.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (1) SEZ-AD12NL Concealed Duct Unit, (2) SEZ-AD15NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$12,814.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (1) SEZ-AD12NL Concealed Duct Unit, (1) SEZ-AD15NL Concealed Duct Unit, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$13,002.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (1) SEZ-AD12NL Concealed Duct Unit, (2) SEZ-AD18NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (2) ADP3812 Port Adapters
$13,190.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (3) SEZ-AD15NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$13,074.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (2) SEZ-AD15NL Concealed Duct Units, (1) SEZ-AD18NL Concealed Duct Unit, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$13,262.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Includes (1) MXZ-SM48NLHZ Outdoor Unit, (1) SEZ-AD15NL Concealed Duct Unit, (2) SEZ-AD18NL Concealed Duct Units, (1) PAC-LMA30BC Branch Box, (3) ADP3812 Port Adapters
$13,450.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Displaying Products 1777 - 1800 (of 2026)
Tools & Articles
Top Rated and Expert Recommended Mini Splits
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Tri zone mini splits provide individual heating & cooling to 3 rooms, offering a custom level of comfort to each space. Shop our wide selection of tri zone mini split systems and find the perfect one for your home.

