MRCOOL® MTWH04538EL — HeatWise™ 4500W Low-Profile 38-Gallon Electric Tank Water Heater

MRCOOL MTWH04538EL HeatWise — MRCOOL® MTWH04538EL — HeatWise™ 4500W Low-Profile 38-Gallon Electric Tank Water Heater

The MRCOOL MTWH04538EL HeatWise (manufacturer part MTWH04538EL) 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 from our Miami warehouse, so contractors, facility managers, and homeowners can get the exact replacement they need without delay.

Product details

MRCOOL® MTWH04538EL — HeatWise™ 4500W Low-Profile 38-Gallon Electric Tank Water Heater

The MRCOOL HeatWise™ 38-Gallon Electric Water Heater delivers reliable hot water with 4,500 watts of heating power and a 38-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
• 38-Gallon Storage Capacity — solid capacity for 2-3 person households
• HeatWise™ Low-Profile Design — fits in tight spaces where standard-height units don’t
• 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

Great for households of 2-3 people, or where space for a standard-height unit is limited.

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. Call (305) 850-6693 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 from Miami, FL
• Real HVAC expertise — call us at (305) 850-6693 if you need help confirming compatibility
• Financing available through Affirm and PayPal Pay Later

About this part

This MRCOOL MTWH04538EL 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 MTWH04538EL HeatWise orders ship the same or next business day from Cedars HVAC in Miami, Florida. 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 MTWH04538EL HeatWise ships from our Miami warehouse 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 MTWH04538EL HeatWise, call us at (305) 850-6693 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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