Fits after modification — plan for sheet-metal work
Your CR290216G030 has a replacement — with one honest catch.
More cooling than your 3,000 BTU/hr unit — 4,000 BTU/hr — at the same 115V. The mounting holes and air cutouts need adjusting to take the AT04RPWXX — routine sheet-metal work from our swap template, so the gasket seats properly.
Also sold as McLean · Hoffman · Pentair · nVent — CR290216G030 — 3,000 BTU/hr · 115V · NEMA 4 · R-134A
Yours
CR290216G030
Ours, in production
VoltAire AT04RPWXX
29.53″ H × 12.90″ D × 17.40″ W · 74.7 lbs
You'll order: 1× AT04RPWXX — $3,120. Plan on adjusting the mounting holes and air cutouts — VoltAire suggests working from the template.
Where distributors publish pricing for the nVent equivalent, VoltAire runs 48% less on average — 21–70% by model (sourced July 2026).
Your Replacement
AT04RPWXX
Fits After Modification4,000 BTU/hr • 115V • NEMA 4
Need It Faster?
The AT04RPW07 is on the shelf right now — same 4,000 BTU/hr, same 115V, with a 750W electric heater included. It ships next business day instead of 4–6 weeks for $109 more.
Take the in-stock AT04RPW07 $3,229Your order total
$3,120
Unit price. Mounting + cutout modification in the field — template available.
Backed by VoltAire’s 12-month warranty (PDF) · UL 484 · Made in Orlando, FL
CR290216G030
Where distributors publish pricing for the OEM equivalent, VoltAire runs 48% less on average (21-70% by model).
What You'll Order
Popular options
Screens sawdust, filings & insects off the condenser coil — not an enclosure air filter; cabinet air stays sealed.
Need a different voltage or capacity? Configure your AT04 / AT06 →
Built to Order • 4–6 weeks
Fit Details
Fits After ModificationMore cooling than the CR290216G030 — 4,000 BTU/hr against its 3,000 BTU/hr — at the same voltage; a solid match, just not bolt-for-bolt. Both the mounting pattern and the air cutouts need adjusting to take the VoltAire AT04RPWXX — routine sheet-metal work on a metal cabinet, no adapter plate required. VoltAire suggests working from the swap template so the mounting holes land right and the gasket seats with proper compression — that's what keeps water out. Call (844) 925-5668 if you'd like us to walk through it before you order.
Not sure? Talk to a fit specialist — (844) 925-5668.
CR290216G030 replacement — common questions
What replaces the McLean CR290216G030?
Will the VoltAire AT04RPWXX fit my CR290216G030 cutout?
How much does a CR290216G030 replacement cost?
How fast can I get a replacement for my CR290216G030?
Is the VoltAire AT04RPWXX an original McLean part?
Why switch to VoltAire?
Engineered Replacement
Matched voltage and NEMA 4 protection, with the capacity difference stated in plain numbers above — with a clear fit path for your enclosure: direct, adapter plate, or template-guided modification. Built to replace McLean, Hoffman, Pentair, and nVent.
Built & Tested in the USA
Manufactured in Orlando, FL with a 5-point pressure and leak test. In-stock models ship fast from East Coast (VA) and Rocky Mountain (ID) warehouses; built-to-order configurations ship in 4–6 weeks.
48% Below Published Online Pricing, on Average
No distribution markup. Transparent pricing. Volume discounts at 4+ and 7+ units. Integrator pricing available for panel shops.
Need heat, stainless, 230V, or remote monitoring?
The AT04 is available with electric heat, stainless steel NEMA 4X, 48VDC, and factory ethernet controllers with Lead-Lag, SNMP, and BACnet.
Configure Your AT04 / AT06 →Related models
VoltAire Cooling is an independent party and is not affiliated with or endorsed by McLean, Hoffman, Pentair, or nVent. All competitor brand names and model numbers are the property of their respective owners and are used here for identification and compatibility purposes only.