MRCOOL® MTWH04550ET — HeatWise™ 4500W Tall 50-Gallon Electric Tank Water Heater

MRCOOL MTWH04550ET HeatWise — MRCOOL® MTWH04550ET — HeatWise™ 4500W Tall 50-Gallon Electric Tank Water Heater

The MRCOOL MTWH04550ET HeatWise (manufacturer part MTWH04550ET) is a genuine OEM HVAC component available at Cedars HVAC, your trusted source for heating, cooling, and refrigeration parts. We stock this HVAC component for fast nationwide shipping direct from the distribution center, so contractors, facility managers, and homeowners can get the exact replacement they need without delay.

Product details

MRCOOL® MTWH04550ET — HeatWise™ 4500W Tall 50-Gallon Electric Tank Water Heater

The MRCOOL HeatWise™ 50-Gallon Tall Electric Water Heater delivers reliable hot water with 4,500 watts of heating power and a 50-gallon tank capacity. Built with the same quality engineering that makes MRCOOL America’s leading HVAC brand, this electric tank water heater is designed for long-lasting performance and energy efficiency.

Key Features

• 4,500 Watt Dual Element Heating — fast recovery for consistent hot water supply
• 50-Gallon Storage Capacity — high-capacity for larger families, tall design
• Tall Profile — standard height for utility closets and garages
• Standard Installation — fits standard water heater connections, easy replacement
• Durable Glass-Lined Tank — corrosion-resistant for long service life
• Anode Rod Protection — extends tank life by preventing corrosion
• Temperature & Pressure Relief Valve — included for safe operation
• MRCOOL Warranty — backed by America’s #1 DIY HVAC brand

Perfect For

Tall-profile 50-gallon unit — best choice for larger families needing high hot water capacity in a space-efficient footprint.

Why Cedars HVAC?

Cedars HVAC is an authorized MRCOOL distributor offering the lowest prices with free shipping. Replacing your HVAC system? Bundle with a MRCOOL mini-split or central system and save. Email us at [email protected] or email [email protected].

Why buy from Cedars HVAC

• Genuine OEM HVAC parts — not aftermarket substitutes
• Contractor-friendly pricing on every HVAC component
• Fast nationwide shipping direct from the distribution center
• Real HVAC expertise — email us at [email protected] if you need help confirming compatibility
• Financing available at checkout

About this part

This MRCOOL MTWH04550ET HeatWise is part of our A/C Systems catalog. Contact us if you need help identifying compatible models or sourcing volume quantities. For installation guidance, always refer to the manufacturer documentation and consult a licensed HVAC technician where required.

Shipping and returns

Most MRCOOL MTWH04550ET HeatWise orders ship the same or next business day direct from the distribution center. Standard ground shipping covers the continental United States, and expedited options are available at checkout. Returns are accepted within 30 days on unopened, uninstalled parts — see our return policy for full details. International shipping is available on request; contact our team for a quote.

Frequently asked questions

Is this part new and in stock? Yes, we list only in-stock items. The MRCOOL MTWH04550ET HeatWise ships direct from the distribution center the same or next business day.

Will this HVAC component fit my equipment? Compatibility depends on the model and revision of your existing equipment. If you need help confirming fitment for the MRCOOL MTWH04550ET HeatWise, email us at [email protected] with your unit model number and we will confirm before you order.

Can I get a contractor or wholesale discount? Yes. Cedars HVAC offers volume pricing for licensed HVAC contractors, property managers, and resellers. Request contractor pricing or call us to set up an account.

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