Weil-McLain 633600001 Model 45 Aqua Plus Series 2 (39.9 Gal) Water Heater

Overstock Qty
Only 2 left


● 316L Stainless Steel Tank and Coil Design ● High Output Heat Exchanger ● Advanced Digital Control ● Fully Passivated and Welded Design— No Anode Rod Needed.

Design Benefits
● Compact Size.
● Easily fits into low ceiling basements or storage rooms without sacrificing height or performance.
● Connections are on the side for a clean look.
● Accent-colored grommets.
● 1" diameter 316L stainless steel coil for maximum performance and recovery.
● Temperature and pressure relief valve included as standard equipment.

Benefits that Conserve…
Low residual heat losses with 2 inches of dense foam insulation.
● Standby losses as low as 0.4°F/hr.
● No need for additional after-market insulation blanket.
● CFC-free and environmentally safe

Benefits of AHRI
Air-Conditioning, Heating and Refrigeration Institute (AHRI) is a trade organization of over 300 HVACR manufacturers with 3 core missions:
● Advocate on behalf of all HVACR manufacturers at all levels of government.
● Maintain certification programs that offer unbiased evaluation of HVACR equipment.
v Develop industry-recognized performance standards for industry equipment.

Durability Benefits.
● Heavy-duty poly resin top and bottom covers resist cracks, abrasions and dents that may occur during installation.
● Multi-position leveling legs for quick installation on uneven floors.
● Stylish, resilient vinyl outer jacket – Rust and dent resistant 

1. Digital thermostat
2. Thermostat probe
3. T&P relief valve connection
4. Hot water outlet<
5. Boiler water inlet 6. Boiler water outlet 7. Cold water inlet

● 316L stainless steel tank welded with "tig and plasma" technology – Higher tolerance against corrosion vs. carbon steel tanks – 100% air pressure/water testing of tank and coil
● High output over 1" diameter 316L stainless steel heat exchanger – Superior 1st hour rating and recovery – Large diameter heat exchanger allows for low pressure drop
● Fully passivated to protect against corrosive water conditions
● Temperature and pressure relief valve standard equipment
● Digital thermostat ensures precise accuracy for optimal performance
● Thermostat probe already installed for quick and easy wiring
● All connections located on the side of the tank for fast, neat and simple installation – All connections come with plastic grommets for cleaner inspection of tappings
● Exceptional "R" value with 2 inches of dense foam insulation – CFC free and environmentally safe – Low off cycle losses
● Adjustable feet for uneven floors




Storage Volume39.9 Gallons
Cold Water Inlet0.75 Inches
Hot Water Outlet0.75 Inches
Supply Connection1 Inch
Return Connection1 Inch
Product Height46.25 Inches
Product Width21.875 Inches
Shipping Weight111 Pounds

Write Your Own Review
You're reviewing:Weil-McLain 633600001 Model 45 Aqua Plus Series 2 (39.9 Gal) Water Heater
Your Rating
Can't find a product?
Over 90,000 available
Click for assistance
Copyright © 1911-2020 W.A. BIRDSALL & Co. All rights reserved.