ACiQ

ACIQ Extreme Series 3 Ton 17.4 SEER2 High Efficiency Heat Pump Split System - R454B Inverter - Multi-Positional

Name: ACIQ Extreme Series 3 Ton 17.4 SEER2 High Efficiency Heat Pump Split System - R454B Inverter - Multi-Positional
Brand: ACiQ

36000 BTU/h cooling17.4 SEER239000 BTU/h at 5°F1.9 COP at 5°F

Retailer listing · 1 offer collected

HVACDirect$4,399.99

Listed equipment price

In stock when checkedView retailer offer Price observation: 2026-11-06 · USD

SHOP THE SAME EQUIPMENT

Compare retailer prices.

One exact price collected

1 retailer · 1 offer collected. Prices exclude shipping, tax, and installation. Compare the stock, condition, and date for each offer.

Retailer price observations for ACIQ Extreme Series 3 Ton 17.4 SEER2 High Efficiency Heat Pump Split System -…
Retailer	Listed price & quantity	Availability & condition	Observed	Shop
HVACDirectStore policies & support	$4,399.99Complete system	In stock when checkedCondition not recorded	2026-11-06Source date 2026-11-06	View offer

WHAT WE ACTUALLY OBSERVED

Prices have a history.

Observations keep their original source dates and purchase scopes. Historical lows are separate from current availability. Unpriced and configuration-dependent offers are never treated as exact-price lows.

HVACDirect · Complete system · price & stock history

Open to load this exact offer’s dated source observations.

HEATING BEYOND THE HEADLINE RATING

Cold-weather performance.

Outdoor: ACIQ-36-HPD · Indoor: ACIQ-36-AHD · AHRI: 216032249

Heating capacity at 5°F: 39,000 BTU/h
COP at 5°F: 1.9
Heating capacity at 47°F: 37,000 BTU/h
Reported 5°F / 47°F capacity ratio: 105.41%

ENERGY STAR: Verified ENERGY STAR Cold Climate: Verified NEEP listing: Verified

5°F capacity: Maximum · 5°F COP: At maximum output · 47°F capacity: Rated. A minimum operating temperature does not establish delivered heat. Compare capacity modes and test conditions in the source; a reported capacity ratio is not a certification or rebate qualification.

Standards evidence.

No exact-model certification record has been reviewed for this listing in our evidence collection. This does not establish whether the product is certified.

How to verify the model and scope

THE DETAILS THAT MATTER

A clearer look at the specifications.

Published specifications and their source
Specification	Listed value	Source
SEER2	17.4Exact matched indoor/outdoor system in the EPA certified product dataset.	Official product registryReviewed 2026-11-07
Refrigerant	R-454B	Retailer specificationsReviewed 2026-11-06
Cooling capacity (BTU/h)	36000	Official product registryReviewed 2026-11-07
HSPF2	10.3Current EPA exact ACiQ brand record reports10.3. Manufacturer exact-pair submittal reports HSPF2-4=10.2; discrepancy retained, not averaged.	Official product registryReviewed 2026-11-07
Matched outdoor model	ACIQ-36-HPD	Official product registryReviewed 2026-11-07
Matched indoor model	ACIQ-36-AHD	Official product registryReviewed 2026-11-07
AHRI reference number	216032249	Official product registryReviewed 2026-11-07
EER2	11.7	Official product registryReviewed 2026-11-07
Heating capacity at 47°F as reported (BTU/h)	37000NEEP heating_capacity_rated_47 for this exact matched system.	Official product registryReviewed 2026-11-07
Heating capacity at 17°F as reported (BTU/h)	31800EPA reports this temperature point without an explicit maximum/rated capacity-mode qualifier. Do not silently relabel as maximum or rated.	Official product registryReviewed 2026-11-07
Heating capacity at 5°F as reported (BTU/h)	39000NEEP heating_capacity_max_5 for this exact matched system.	Official product registryReviewed 2026-11-07
COP at 5°F as reported	1.9NEEP cop_max_5 for this exact matched system.	Official product registryReviewed 2026-11-07
ENERGY STAR status in checked source	YesCurrent EPA certified product record matched to both component models and refrigerant.	Official product registryReviewed 2026-11-07
ENERGY STAR Cold Climate designation	YesEPA Cold Climate field explicitly Yes. ENERGY STAR certification and its Cold Climate designation are separate.	Official product registryReviewed 2026-11-07
HSPF2 climate region	Region IVManufacturer explicitly labels HSPF2-4.	Manufacturer documentationReviewed 2026-11-07
Rated heating capacity at 47°F (BTU/h)	37000NEEP identifies the temperature and operating mode in its field name; matched-system record checked November 7, 2026.	Official product registryReviewed 2026-11-07
Maximum heating capacity at 5°F (BTU/h)	39000	Official product registryReviewed 2026-11-07
COP at maximum output at 5°F	1.9	Official product registryReviewed 2026-11-07
Reported 5°F / 47°F capacity ratio (%)	105.41Calculated from this exact NEEP row: maximum capacity at 5°F divided by rated capacity at 47°F. This ratio is not a certification or rebate qualification.	Calculated from published specificationsReviewed 2026-11-07
5°F capacity reporting basis	MaximumOperating mode explicitly identified by the NEEP source field.	Official product registryReviewed 2026-11-07
47°F capacity reporting basis	Rated	Official product registryReviewed 2026-11-07
5°F COP reporting basis	At maximum output	Official product registryReviewed 2026-11-07
Exact system verified on NEEP product list	YesLive NEEP record matched to the AHRI reference and both exact component models. NEEP listing and ENERGY STAR Cold Climate are separate statuses.	Official product registryReviewed 2026-11-07
COP at rated output at 5°F	1.9	Official product registryReviewed 2026-11-07
HSPF2 · Region V	8.6	Official product registryReviewed 2026-11-07
Included equipment	Complete system	Retailer specificationsReviewed 2026-11-06
Number of zones	1	Retailer specificationsReviewed 2026-11-06
Heat pump type	Ducted / central	Retailer specificationsReviewed 2026-11-06
Indoor unit style	Multi-position air handler	Retailer specificationsReviewed 2026-11-06
Heating capacity (BTU/h)	37000	Retailer specificationsReviewed 2026-11-06
Device input voltage (V)	230	Retailer specificationsReviewed 2026-11-06
Minimum heating operating temperature (°F)	-22	Retailer specificationsReviewed 2026-11-06
Refrigerant connections	Flared / professional install	Retailer specificationsReviewed 2026-11-06