EG4

EG4 12K AC Mini-Split R32 Complete System

Name: EG4 12K AC Mini-Split R32 Complete System
Brand: EG4

12000 BTU/h cooling22.5 SEER29.7 HSPF2Complete system

Reviewed model match · retailer offers below

2 retailers$1,299.99

Listed equipment price

Stock and observation dates shown belowCompare 2 retailers Dated retailer observations below · USD

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Same observed price at 2 offers

2 retailers · 2 offers collected. Prices exclude shipping, tax, and installation. Compare the stock, condition, and date for each offer.

Retailer price observations for EG4 12K AC Mini-Split R32 Complete System
Retailer	Listed price & quantity	Availability & condition	Observed	Shop
Current ConnectedStore policies & support	$1,299.99Complete system	Out of stock when checkedNew	2026-11-06Source date 2026-11-06	View offer
Signature SolarStore policies & support	$1,299.99Complete system	In stock when checkedCondition not recorded	2026-11-06Source date 2026-11-06	View offer

How these offers were matched

Same single-zone R32 AC-only EG4 system, 12000 BTU cooling, 115 VAC rated / 120 VAC nominal, 16.4 ft Plug-N-Cool line set, matching R32 indoor/outdoor model columns from linked EG4 manufacturer specification. Different retailer internal SKUs retained. SanTan12K without explicit refrigerant is excluded.

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.

Signature Solar · Complete system · price & stock history

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

Current Connected · Complete system · price & stock history

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

HEATING BEYOND THE HEADLINE RATING

Cold-weather performance.

Outdoor: DWA4-12KR2(US) · Indoor: DGA3-12KR2(US) · AHRI: 216772357

Heating capacity at 5°F: Not verified
COP at 5°F: Not verified
Heating capacity at 47°F: 12,000 BTU/h
Reported 5°F / 47°F capacity ratio: Not verified

ENERGY STAR: Verified ENERGY STAR Cold Climate: Not designated in checked record NEEP listing: Not yet verified

47°F capacity: Mode not specified by source. 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
Listed capacity (BTU/h)	12000	Retailer listing title
AHRI reference number	216772357Exact brand, matched indoor/outdoor pair and R-32 generation. Manufacturer-linked AHRI certificate corroborates the EPA record. Product source link: https://signaturesolar.com/eg4-12k-btu-high-efficiency-mini-split-air-conditioner. Manufacturer spec shorthand omits the (US) regional suffix; its linked exact AHRI certificate includes that suffix.	Official product registryReviewed 2026-11-07
47°F capacity reporting basis	Mode not specified by sourceExact brand, matched indoor/outdoor pair and R-32 generation. Manufacturer-linked AHRI certificate corroborates the EPA record. Product source link: https://signaturesolar.com/eg4-12k-btu-high-efficiency-mini-split-air-conditioner. Manufacturer spec shorthand omits the (US) regional suffix; its linked exact AHRI certificate includes that suffix. EPA reports this temperature-specific value without a maximum/nominal/rated operating-mode qualifier in its dataset column description. It is not silently relabeled maximum or AHRI H1Nom. An operating-temperature limit does not substitute for this value.	Official product registryReviewed 2026-11-07
Refrigerant connections	Precharged quick-connect	Manufacturer documentationReviewed 2026-11-06
Cooling capacity (BTU/h)	12000	Manufacturer documentationReviewed 2026-11-06
EER2	12.6	Official product registryReviewed 2026-11-07
ENERGY STAR Cold Climate designation	NoEPA explicitly reports cold_climate=No for this exact matched system. This is distinct from generic cold-weather operation. Exact brand, matched indoor/outdoor pair and R-32 generation. Manufacturer-linked AHRI certificate corroborates the EPA record. Product source link: https://signaturesolar.com/eg4-12k-btu-high-efficiency-mini-split-air-conditioner. Manufacturer spec shorthand omits the (US) regional suffix; its linked exact AHRI certificate includes that suffix.	Official product registryReviewed 2026-11-07
ENERGY STAR status in checked source	Yes	Official product registryReviewed 2026-11-07
Heat pump type	Ductless mini-split	Retailer specificationsReviewed 2026-11-06
Heating capacity at 17°F as reported (BTU/h)	9500	Official product registryReviewed 2026-11-07
Heating capacity at 47°F as reported (BTU/h)	12000	Official product registryReviewed 2026-11-07
Heating capacity (BTU/h)	12000	Manufacturer documentationReviewed 2026-11-06
HSPF2	9.7	Official product registryReviewed 2026-11-07
HSPF2 climate region	Region IVRegion IV is corroborated by the manufacturer-linked exact AHRI certificate; EPA supplied HSPF2 value matches. https://eg4electronics.com/wp-content/uploads/2025/10/EG4-12k-BTU-AC-Mini-Split-AHRI-Certificate.pdf	Official product registryReviewed 2026-11-07
Matched indoor model	DGA3-12KR2(US)	Official product registryReviewed 2026-11-07
Indoor unit style	Wall-mounted	Retailer specificationsReviewed 2026-11-06
Included line-set length (ft)	16.4	Manufacturer documentationReviewed 2026-11-06
Manufacturer indoor model	DGA3-12KR2	Manufacturer documentationReviewed 2026-11-06
Manufacturer outdoor model	DWA4-12KR2	Manufacturer documentationReviewed 2026-11-06
Minimum heating operating temperature (°F)	5	Manufacturer documentationReviewed 2026-11-06
Matched outdoor model	DWA4-12KR2(US)	Official product registryReviewed 2026-11-07
Refrigerant	R-32	Manufacturer documentationReviewed 2026-11-06
SEER2	22.5	Official product registryReviewed 2026-11-07
Direct solar input	No	Manufacturer documentationReviewed 2026-11-06
Device input voltage (V)	115	Manufacturer documentationReviewed 2026-11-06
Included equipment	Complete system	Retailer specificationsReviewed 2026-11-06
Number of zones	1	Retailer specificationsReviewed 2026-11-06

Before you choose

Source note: Current R32 single-zone series documented by the listing-linked EG4 manufacturer specification sheet. HSPF2 is Region IV; the minimum heating temperature is the outdoor operating limit, not the indoor thermostat setting. Indoor heads are not compatible with EG4 multizone outdoor units. Current Connected calls nominal power 120Vac; manufacturer rated voltage is 115Vac for AC-only models.

Package: See quantities and included items by retailer below

Condition: unknown

Shipping, tax, installation, and system compatibility need confirmation. A heating operating limit does not establish heating capacity at that temperature. Confirm the matched indoor/outdoor models and included line set.

Check the original source

EG4 Electronics brand support & manuals

Solar rules by state UL & NEMA reference

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