System
- Type
- Side-discharge split system
- Compressor
- Rotary, variable-speed inverter
- Refrigerant
- R32 · Low-GWP, next-generation
- Outdoor unit
- EA-RW36DCU
- Indoor unit
- EA-RW36DAH
Redwood tech specs
Efficient.
Reliable.
Smart.
A variable-speed heat pump built to replace your gas furnace: efficient, remarkably quiet, and simple to install. Canopy monitoring launches in January 2027 for end-to-end system visibility.
3 Ton · EA-RW36DCU
20.2
SEER210.2
HSPF257dBA
As quiet as2 / 3Ton
Field-switchableInside the system
Every component, labelled
Full specifications
The complete spec sheet
From the submittal data for the EA-RW36DCU outdoor unit and EA-RW36DAH air handler.
Capacity
Efficiency
- SEER2
- 20.2
- EER2
- 11.5
- HSPF2
- 10.2
- COP2
- 3.86
Capacity
- Cooling, rated
- 34,200 Btu/h
- Cooling, range
- 10,600 Btu/h–36,400 Btu/h
- Heating, rated
- 34,200 Btu/h
- Heating @ 17°F
- 26,200 Btu/h
- Heating @ 5°F
- 25,000 Btu/h
Sound & airflow
- Outdoor sound
- 57 dBA
- Indoor sound (H / L)
- 44 / 40 dBA
- Indoor airflow (H / L)
- 1150 / 950 CFM
Electrical
- Power supply
- 208/230V · 1Ph · 60Hz
- Min. circuit ampacity
- 22 A
- Max. overcurrent
- 35 A
Operating range
- Heating
- -13°F to 86°F
- Cooling
- 50°F to 129°F
Dimensions & weight
- Outdoor (W×D×H)
- 38.98 × 16.77 × 31.1 in
- Outdoor weight
- 132 / 143 lbs
- Indoor (W×D×H)
- 19.8 × 22.13 × 45.75 in
- Indoor weight
- 141 / 163 lbs
Piping
- Max. line length
- 131 ft
- Liquid line
- 3/8"
- Gas line
- 5/8" port (compatible with 3/4")
- Drain
- 3/4"
- Connection
- Threaded (flare)
Full rated output to 5°F. Redwood is an ENERGY STAR certified cold climate heat pump. The 24K is the same chassis as the 36K, factory-registered and field-switched to its lower capacity. Specifications subject to change without notice.
Monitoring · Jan 2027
9:41Canopy
Oak Street Residence
System healthy
Heating · Auto
70°F
Outdoor 34°F · running quiet
COP now3.4
Today5.2 kWh
Efficiency · 7 days
All filters clean · next check in 24 days
Smart by default
Monitoring that catches issues first
Every Redwood ships with the Canopy smart controller. Starting in January 2027, Canopy monitoring will stream system health straight to your Electric Air technician, so issues can be caught and fixed before you'd ever notice them.
Around-the-clock monitoringBeginning January 2027, Canopy will track runtime, efficiency, and faults as they appear.
Direct to your contractorAt launch, system data routes straight to your Electric Air team, with no homeowner app required.
Proactive serviceAlerts help the team spot and resolve issues before they become a breakdown.
Monitoring launches January 2027. The launch focuses on contractor monitoring: system health data will route directly to your Electric Air contractor, with homeowner app controls announced separately.
The math on efficiency
See what a high-efficiency system saves you
The Redwood 36K cools at 20.2 SEER2 and heats at 10.2 HSPF2. Set your home size to compare it against a standard A/C and an 80% gas furnace.
1,600 sq ft
8004,000 sq ft
Annual heating + cooling costSave $280/yr
CoolingHeating
Estimated yearly savings
$280
15% lower HVAC bills
Cooling vs standard A/C$116/yr
Heating vs 80% gas furnace$164/yr
$4,200saved over 15 years
Modeled on Electric Air's energy tool for a San Ramon East Bay home with the Redwood 36K, on PG&E rates, versus a standard A/C and an 80% gas furnace. Scaled by home size; actual savings vary with usage.
Get your exact quoteReady for year-round comfort?
Get a free online quote in minutes. We'll size the right Redwood for your home and walk you through the install.
Installing heat pumps yourself? See contractor pricing.