Certified spec comparison
MRCOOL DIY 18,000 BTU Multi-Zone vs Pioneer 19,000 BTU Wall-Mount
These two products come from different brands and share the same rounded certified heating-capacity class.
Why compare these models?
Both are 18k BTU-class heat pumps. Here is where they differ.
Certified field comparison
| Field | ||
|---|---|---|
| Brand | MRCOOL | Pioneer |
| Outdoor model | DIY-MULTI3-18HP230D-O | YN018GLSI24RPG |
| Heating capacity at 47F | 18,000 BTU/h | 19,000 BTU/h |
| Heating capacity at 17F | 13,400 BTU/h | 15,000 BTU/h |
| Heating capacity at 5F | 13,300 BTU/h | 13,600 BTU/h |
| SEER2 | 23.9 | 23 |
| HSPF2 | 10 | 10 |
| Voltage | 208/230V | 208/230V |
| Certified flags | ENERGY STAR-certifiedccASHP-listed | ENERGY STAR-certifiedccASHP-listed |
Compare sellers
MRCOOL DIY 18,000 BTU Multi-Zone
Check model number DIY-MULTI3-18HP230D-O at your preferred retailer.
We may earn a commission when you buy through seller links on this site. Learn more.
Compare sellers
Pioneer 19,000 BTU Wall-Mount
Check model number YN018GLSI24RPG / WT018GLSI24HLG at your preferred retailer.
We may earn a commission when you buy through seller links on this site. Learn more.
All values come from official certification records; “not supplied” means the source does not publish that value. Open either model page for source links and retrieval dates.