Model page, ductless single-zone
Daikin AURORA
Daikin’s cold-heating ductless line, now on R-32 refrigerant. Its own specification table shows every size keeping 100% of rated heating capacity at 5F — but like the LG line, its heating range stops at -13F, while the Mitsubishi and Fujitsu lines we have checked keep going below it.
The unit and the cold numbers
100%
Of rated heating capacity kept at 5F, in Daikin’s own table, for every size in the line
-13F
The lowest temperature this line is rated to heat at — Daikin publishes the floor, not a capacity figure there
AURORA is Daikin’s low-ambient ductless family, and the R-32 generation pairs FTXV indoor wall units with RXT outdoor units in five sizes, 9,000 to 24,000 BTU/h. Every one of those pairings carries an AHRI reference number in Daikin’s published table, and every one shows its 5F heating capacity equal to its 47F rating. Daikin’s sheet also states the models meet the ENERGY STAR cold-climate requirements.
100%
5F
A mild fall day — of rated heating capacity, and Daikin’s own table shows it for every size from 9,000 to 24,000 BTU/h — the whole line, not a best-case size.
Runs
-13F
The worst nights of a northern winter — and this line’s operating floor — Daikin confirms continuous operation down to -13F but publishes no capacity percentage for that temperature, so we print no number we do not have.
Source: Daikin, AURORA R-32 wall-mount heat pump brochure (PDF). Checked on October 9, 2026.
Daikin’s marketing says “100% heating performance to 0F”, but the table behind it shows 100% at 5F and no capacity figure at 0F — so we print the number the table supports. And one line matters here as much as any percentage: -13F is where Daikin’s own heating range stops. Below -13F this line is not rated to run at all, while the Mitsubishi H2i+ we checked keeps 70-81% of its capacity at -13F and its current generation is rated to operate to -22F, and the Fujitsu XLTH is rated to operate at -15F. On the nights colder than -13F, those lines are still running and this one is not. That comparison is exactly what this guide exists to make, so we say it plainly.
Source: Daikin, AURORA single-zone brochure — “up to 100% rated heating capacity at 5F” (PDF). Checked on October 9, 2026.
What the states pay for it
A rebate never attaches to a model name alone — it attaches to a unit on a program’s list, installed to the program’s rules. Here is every program we checked, what it pays, and honestly where this model’s qualification is confirmed and where it is not.
$1,000 to $3,000 per outdoor unit
Rebate program open; unit list status unverified
Maine — Efficiency Maine, whole-home rebate (the rebate your quote may simply call the Efficiency Maine heat pump rebate)
Efficiency Maine pays its per-unit rebate only for single-zone heat pumps, and the AURORA wall units we cover on this page — Daikin’s FTXV indoor and RXT outdoor pairings — are single-zone: the exact shape the program pays for. The amount is $1,000 per outdoor unit at any income, $2,000 moderate income, $3,000 low income, with lifetime caps of $3,000 to $9,000 per home. The unit must be on Efficiency Maine’s rebate-eligible list, which would not open when we checked, so confirmation rests on program rules, not the list itself. Your installer still uses this unit’s heating numbers when sizing the system, but here the rebate and the sizing point the same way.
The full Maine rules — income tiers, lifetime caps and the December deadlines behind this money — are on our Maine rebate page.
Daikin also sells a multi-zone AURORA line (the MXT outdoor units, two to five zones). That version is not single-zone, so it earns the same answer the Fujitsu page shows: $0 from Efficiency Maine.
Source: Efficiency Maine, residential heat pump rebates. Checked on October 9, 2026.
$2,000
Rebate program open; this unit’s listing on the required list is unverified
Minnesota — Xcel Energy, cold-climate mini-split
Xcel’s $2,000 rebate for a cold-climate mini-split requires 16.0 SEER2, 9.0 EER2 and 9.5 HSPF2 with a Quality Installation, for Combo or natural-gas customers ($1,500 electric-only) — and the equipment must be on the NEEP cold-climate list. On paper the AURORA clears the ratings comfortably: Daikin’s own sheet shows up to 21 SEER2, 12.2 EER2 and 10.5 HSPF2, and states the models meet the ENERGY STAR cold-climate requirements. What we could not confirm is the NEEP listing itself — the list is an interactive application that resisted our checks, and Daikin’s brochures claim no NEEP affiliation we could find. So before you count this $2,000, have your installer confirm your exact model number is on the current NEEP list.
Source: Xcel Energy, Minnesota residential rebate summary (PDF). Checked on October 9, 2026.
$375 or $475 instant discount
Open at participating distributors; unit list status unverified
Vermont — Efficiency Vermont, ductless heat pump
An instant discount at participating distributors: the money comes off the invoice before you pay, so there is no check and nothing to file — if your quote does not show the discount, ask why. It pays $375 for a system of two tons or less (a ton is 12,000 BTU/h of cooling), $475 above two tons. Another $600 comes back if your installation includes integrated controls — the system’s own control hardware, not a standard thermostat — so ask your installer whether the quote includes that hardware before you count the $600. Equipment must be on Efficiency Vermont’s qualifying list, which we could not open when we checked. That list decides the money, so before you sign, have your installer confirm your exact model number is on the current list.
The full Vermont rules — the income bonuses of $200 to $2,200, Green Mountain Power’s separate rebate and Burlington’s own schedule — are on our Vermont rebate page.
In Burlington, this row does not apply: Efficiency Vermont’s discounts skip the city, and Burlington Electric pays its own, bigger schedule — $2,100 or $2,500 for a ductless mini-split, plus income top-ups.
Source: Efficiency Vermont, ductless heat pump discounts. Checked on October 9, 2026.
Could not be verified
Not yet verified by us
Its NEEP row
The NEEP cold-climate list standardizes capacity and COP at 5F for every listed unit — the fairest comparison between brands, and the list Xcel’s Minnesota rebate requires. The list is an interactive application that resisted our checks, and Daikin’s brochures claim no NEEP affiliation; the closest marker is the ENERGY STAR cold-climate statement quoted above.
The state equipment lists
Efficiency Maine’s rebate-eligible list file and Efficiency Vermont’s qualifying-products list both resisted our checks on our date, so per-model confirmation rests on program rules, not the lists themselves. For Vermont, that confirmation is worth getting in writing before you sign.
A capacity figure at -13F
Daikin publishes the -13F operating floor and the 5F capacity table, but no percentage of capacity kept at -13F. We print only what we have read, so this page shows where the range stops rather than a number Daikin does not publish.
Source: NEEP, cold-climate air-source heat pump specification and product list. Checked on October 9, 2026.
Compare it against the other quote, with the same numbers for both
Checked on October 9, 2026. Built from the public record, not from opinion. Every model page gets the same structure, so the numbers compare.