Heat pump model numbers starting ND

23 certified units whose model number starts ND, out of every unit in the A to Z. Updated Oct 17, 2026.

One row per certified model number. All 23 in this group are listed; nothing is held back for a second page.

Model numbers starting ND
Model number	Type	Size class	Brands	Certified pairings
NDHAM-28-O	mini-split	30,000 Btu (2.5-ton)	1	1
NDHAM-36-O	mini-split	36,000 Btu (3-ton)	1	1
NDHAMB-36-O	mini-split	36,000 Btu (3-ton)	1	2
NDHAMBB-18-O	mini-split	18,000 Btu (1.5-ton)	1	3
NDHAMBB-27-O	mini-split	30,000 Btu (2.5-ton)	1	3
NDHAMBB-36-O	mini-split	36,000 Btu (3-ton)	1	3
NDHAMBB-48-O	mini-split	48,000 Btu (4-ton)	1	3
NDHAS22-12-O	mini-split	12,000 Btu (1-ton)	1	1
NDHAS22-18-O	mini-split	18,000 Btu (1.5-ton)	1	2
NDHAS22-24-O	mini-split	24,000 Btu (2-ton)	1	1
NDHAS22BA-12-O	mini-split	12,000 Btu (1-ton)	1	4
NDHAS22BA-18-O	mini-split	18,000 Btu (1.5-ton)	1	4
NDHAS22BA-24-O	mini-split	24,000 Btu (2-ton)	1	3
NDHAS26-09-O	mini-split	9,000 Btu	1	1
NDHAS26-12-O	mini-split	12,000 Btu (1-ton)	1	1
NDHAS26-18-O	mini-split	18,000 Btu (1.5-ton)	1	1
NDHAS26-24-O	mini-split	24,000 Btu (2-ton)	1	1
NDHAS26BA-06-O	mini-split	6,000 Btu	1	1
NDHAS26BA-09-O	mini-split	9,000 Btu	1	4
NDHAS26BA-12-O	mini-split	12,000 Btu (1-ton)	1	4
NDHAS26BA-18-O	mini-split	15,000 Btu	1	4
NDHAS26BA-24-O	mini-split	24,000 Btu (2-ton)	1	2
NDHAS26BA-33-O	mini-split	30,000 Btu (2.5-ton)	1	1

Other groups