
Cummins 20kW Home Standby Generator Quiet Connect™ RS20AC
Home Defend Pro Guarantee
Price Guarantee:
At Home Defend Pro we pride ourselves on offering you the best selection of tools, equipment and supplies in the industry at guaranteed low prices. From time to time we are not always able to see what the competition is doing. Our product is priced as low as possible. However, our prices won't be beat. If you see the exact item currently advertised for less (including the competitor's shipping and handling charges, taxes or any other hidden charges) we should be able to match that price. We reserve the right to verify current and net prices in these situations. See terms and conditions below. In the event of finding a lower price, use our Contact Us form and include the following information in the Comments Section for verification: Your order number, date of purchase, product number of item as well as the competitor's website and price. We will review the
information, issue credit (if applicable), and get back to you within two business days.
Terms and Conditions:
- The seller must be an authorized retail dealer.
- Product must be in stock and an identical item.
- This policy does not apply to auction sites, closeouts, clearance sales, misprints, giveaways, special promotions or discount offers and
may not be used in conjunction with any other Acme Tools offers or coupons. - This policy is only valid within 30 days after your purchase date.
- Your refund will be issued in the same form as your original payment.
- Heavy Equipment does not qualify.
3% Off extra using Wire transfer
You can save additional 3% OFF on top of all other discounts by paying via wire transfer. Details at checkout
Cummins 20kW Home Standby Generator Quiet Connect™ RS20AC
Details and Specifications
Cummins Air Cooled 3600RPM Gas Generator Set Model A065D231 RS20AC Combo 120/240V: 20kW-NG/LPV-Aluminum Enclosure & RA212S3 200Amp SE-Transfer Switch (A045P697 NEMA3R Steel Enclosure)
Shipping Dimensions: 45x39x40 inch
Shipping Weight: 615 lbs
Features:
- Designed to be extremely quiet and neighborhood friendly
- Built in remote monitoring means you can control your generator from anywhere
- Intelligent load management so you don’t have to make choices on which circuits you power
- Flexible exercise mode to suit your preference and reduces unnecessary fuel consumption, emissions and noise
- Compact and aesthetically pleasing design blends into your landscape
- Can be installed as close as 18” from your home
Specifications
- Operates on natural gas or propane
- Length 34.1 inches, width 36.0 inches, height 27.3 inches
- Weight of generator is 479 pounds
- Sound level is 65 dB(A) at 23 feet at normal load
- 5 year limited warranty
Engine:
- Natural gas/propane
- Engine air cleaner
- Engine oil (Synthetic)
- Oil drain extension tube
- Low oil pressure shutdown
Fuel System:
- Single fuel – natural gas or propane vapor, field selectable (Set to Natural gas from factory)
Alternator:
- 60 Hz, 1 phase, < 5% THD (total harmonic distortion)
- Long life electrographic DC brushes
- Slip ring heater
Control:
- Display language – English
- Under hood built in display
Electrical:
- Single 100A circuit breaker, UL certified (On all models)
- Battery charging alternator
- Battery charger – 4 Amps
Cooling:
- Single direct drive blower
Enclosure:
- Aluminum exterior, galvanized steel interior
- Evaluated to withstand 180 mph wind loads in accordance with ASCE7-10
Code Compliance:
- UL 2200
- CSA 22.2 and B149.1
- EPA emissions
- NFPA 37 – 18 inches
Generator Set performance
Voltage regulation, no load to full load: ±1.25%
Steady state voltage variation: ±1.25%
Frequency regulation: Isochronous
Motor starting kVA (30% voltage dip): 40 for RS20A/AC,
34 for RS17A, and 26 for RS13A
Steady state freq. variation: ±1.25% (±1.5% @ No load)
Operating temperature: 122 °F (50 °C) to -40 °F (-40 °C)
See Accessories section for details on kits
Engine Specifications
Model: QSJ999G
Design: Naturally aspirated, V twin air cooled
Bore: 3.54 in (89.9 mm)
Stroke: 3.09 in (78.5 mm)
Displacement: 60.96 inch3 (999 CC)
Cylinder block: Aluminum
Battery capacity: Group 51R, 450 CCA at ambient
temperature of 32 °F (0 °C)
Starting voltage: 12 Volt, negative ground
Oil Filter type: Spin-on
Rated speed: 3600 rpm
Fuel Supply Pressure
Minimum - in H2O (kPa):
NG - 3.5 (0.87) / LP - 6.0 (1.49)
Maximum - in H2O (kPa):
NG - 12.0 (3.0) / LP - 12.0 (3.0)
Typical Fuel Consumption:
Load: 3/4 Full
ft3 / hr. 223 268
m3 / hr. 6.3 7.6
BTU / hr. 212731 255947
RS20AC Fuel consumption – LP vapor:
Load: 3/4 Full
ft3 / hr. 88 112
m3 / hr. 2.5 3.2
BTU / hr. 209404 265783
Sound: 65 dB(A) at 23 ft. (7 m) at normal load[*] Rated amp[**] (NG / LPV): 75 / 83.3 [*] Quietest point at a normal load. Sound performance may be affected by installation. [**] Derating guidelines: Maximum wattage or maximum current are subject to and limited by such factors as fuel Btu content, ambient temperature, altitude, engine power and condition, etc. Full rated power available up to the following, derate 3.5% for each increase of 300 m (1000 ft.) and 1% for each increase of 5.5 °C (10 °F) after that: RS20A & R20AC – at 15 °C (60 °F) and 0 m (0 ft.)
Download
Installation Manual RS13A-RS17A-RS20A-RS20AC
Operator Manual RS13A-RS17A-RS20A-RS20AC
Outline Drawing RS13A-RS17A-RS20A-RS20AC
Not eligible for returns – Return Policy
✓ Questions? Call 1-833-906-1077
✓ $0 Sales Tax at checkout
✓ Manufacturer Warranty Included