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MRCOOL LP conversion kit for Signature Series two-stage gas furnaces.For: Signature Series two-stage furnaces | Converts NG to LP | Includes all ha...

MRCOOL LP conversion kit for VersaPro packaged gas units.For: VersaPro package gas units | Converts NG to LP | Includes all orifices and hardware

MRCOOL TXV (thermal expansion valve) kit for compatible air handler units. Improves refrigerant metering precision for optimal system performance. ...

MRCOOL TXV kit for compatible air handlers (30K-36K range).Compatible with select MRCOOL air handlers (30K-36K range) | Professional installation r...

MRCOOL TXV kit for compatible air handlers (48K-60K range).Compatible with select MRCOOL air handlers (48K-60K range) | Professional installation r...

MRCOOL downflow kit for Signature Series 18K-30K air handlers. Converts upflow air handler to downflow configuration. For: Signature Series 18K-30K...

MRCOOL downflow kit for Signature Series 36K-60K air handlers.For: Signature Series 36K-60K air handlers | Converts upflow to downflow | Profession...

MRCOOL 14" square to round adapter kit for 2-3 ton Signature Series package units. Standard (non-directional) application. For: 2-3 ton (24K-36K) S...

MRCOOL 14" square to round adapter kit for 3.5-5 ton Signature Series package units.For: 3.5-5 ton (42K-60K) Signature Series package units | 14" s...

MRCOOL 14" downflow square to round adapter kit for 2-3 ton Signature Series package units.For: 2-3 ton Signature Series package units | Downflow a...

MRCOOL 14" downflow square to round adapter kit for 3.5-5 ton Signature Series package units.For: 3.5-5 ton Signature Series package units | Downfl...

MRCOOL 14" horizontal square to round adapter kit for 2-3 ton Signature Series package units.For: 2-3 ton Signature Series package units | Horizont...

MRCOOL 14" horizontal square to round adapter kit for 3.5-5 ton Signature Series package units.For: 3.5-5 ton Signature Series package units | Hori...

MRCOOL 3.5" bi-metal hole saw with locking quick-change arbor. Designed for cutting the wall penetration needed during mini-split installation. 3.5...

MRCOOL DIY Tool Kit — everything you need for a mini-split installation in one bag. Includes tool bag, crescent wrench set, and 3.5" hole saw with ...

MRCOOL low ambient kit allows compatible mini-split condensers to operate in outdoor temperatures down to -22°F. Required for cold-climate installa...

MRCOOL condenser riser — 6" rubber risers (set of two) for elevating the outdoor condenser unit above snow, ice, or ground debris. Set of two rubbe...

MRCOOL GeoCool 60K BTU 5-Ton Split Blower Module, 1400 CFM Multi-Positional (GCSBLM014). Variable-speed blower for the GeoCool Inverter Series spli...

MRCOOL GeoCool 48K–60K BTU Split Air Return Module, Multi-Positional (GCSAR048060). Return air module for the GeoCool Inverter Series split system....

MRCOOL GeoCool No-Vac Pre-Charged Lineset — Vertical Upflow with Air Box, 3/8" x 3/4" (GCNV-VUAB-3834). Pre-charged for tool-free connection to Geo...

MRCOOL GeoCool No-Vac Pre-Charged Lineset — Vertical Downflow without Air Box, 3/8" x 3/4" (GCNV-VD00-3834).Vertical Downflow without Air Box | 3/8...

MRCOOL GeoCool No-Vac Pre-Charged Lineset — Vertical Upflow without Air Box, 3/8" x 3/4" (GCNV-VU00-3834).Vertical Upflow without Air Box | 3/8" li...

MRCOOL GeoCool Closed Loop Installation Kit — 6 Ton with Angled Manifold (GCIK-CL6T-AM). Complete closed-loop ground source installation kit includ...

MRCOOL GeoCool Closed Loop Installation Kit — 5 Ton with Angled Manifold (GCIK-CL5T-AM).System size: 5 Ton | Angled manifold | Closed-loop ground/p...