Guadalupe Lumber Co Logo

San Antonio, Texas

Browse Water Heaters

We stock a great selection of water heaters that will fit your size requirements and your budget! Our partners at Rheem have engineered a pristine water heater machine that's backed by an exceptional warranty plan.

Return Policy

**All Rheem Water Heater products are backed by their warranty plans. For any and all defects or malfunctions with your Rheem Water Heater, please contact Rheem's Customer Service below and they will promptly assist you with the proper procedures of service, repair, or replacement.

Warranty - 6-Year limited tank and parts* -*View Residential Warranty Certificate for complete information

Contact Information

Rheem Technical Service Department.......................................(800) 432-8373

Rheem Customer Service Department ......................................(800) 621-5622

RHEEM® - Quick Links

Register Your Water Heater

Find A Contractor

Homeowner Center

Federal Tax Credits

Specs/Docs Information

  • Natural Gas Water Heaters

    RHEEM® Professional Classic Series: Atmospheric - Natural Gas Water Heaters

    Professional Classic Plus™ Atmospheric gas water heaters are engineered for more hot water at a low operating cost.

    Efficiency.59 - .64 UEFMore hot water at a low operating costPerformanceFHR: 55 - 87 gallonsRecovery: 30.3 to 40.4 GPH at a 90° F rise, depending on modelGuardian System™ & SensorExclusive air/fuel shut-off deviceMaintenance free – no filter to cleanProtective control system that disables the heater in the presence of flammable vapor accumulationLow EmissionsEco-friendly burner, low NOx designMeets 40 ng/J NOx requirementsLonger LifePremium grade anode rod provides long-lasting tank protectionPlus…Easy to light – no matches requiredEverKleen™ patented system fights sediment build-upEnhanced flow brass drain valveTemperature and pressure relief valve includedLow lead compliantStandard replacement parts

  • LP (Propane Gas) Water Heaters

    Rheem - Electric Water Heater - Low Boy

    RHEEM® Professional Classic Series: LP (Propane) - Water Heaters

    Professional Classic Plus™ Atmospheric gas water heaters are engineered for more hot water at a low operating cost.

    Efficiency.59 - .64 UEFMore hot water at a low operating costPerformanceFHR: 55 - 87 gallonsRecovery: 30.3 to 40.4 GPH at a 90° F rise, depending on modelGuardian System™ & SensorExclusive air/fuel shut-off deviceMaintenance free – no filter to cleanProtective control system that disables the heater in the presence of flammable vapor accumulationLow EmissionsEco-friendly burner, low NOx designMeets 40 ng/J NOx requirementsLonger LifePremium grade anode rod provides long-lasting tank protectionPlus…Easy to light – no matches requiredEverKleen™ patented system fights sediment build-upEnhanced flow brass drain valveTemperature and pressure relief valve includedLow lead compliantStandard replacement parts

     

  • Electric Water Heaters

    Rheem - Electric Water Heater

    RHEEM® Professional Classic Series: Standard Electric Water Heaters

    Professional Classic™ electric water heaters are engineered for longer life – resistored heating elements and premium grade anode rod

    Efficiency.92 - .93 UEFIsolated tank design reduces conductive heat lossResistored copper upper element and resistored Lifeguard™ stainless steel lower element to prolong anode rod and tank lifePerformanceFHR: 43 - 67 gallons, based on gallon capacityRecovery: 21 GPH at a 90° F riseSystem Sentinel (Available on selected models)Exclusive diagnostic system with glowing LEDs that verify heating element operation. LEDs pin point the exact location of functioning or non-functioning heating elementsLonger LifePremium grade anode rod provides long-lasting tank protectionFeaturesElectric junction box located above heating elements for easy installationOver-temperature protector cuts off power in excess temperature situationsAutomatic thermostat keeps water at desired temperaturePlus…EverKleen™ self cleaning device fights harmful sediment build-up with a high-velocity spiraling water stream – helps operating efficiency by saving energy, money and improving tank lifeEnhanced-flow brass drain valveTemperature and pressure relief valve includedLow lead compliant

  • Electric Water Heaters - Low Boy Tank

    Rheem - Electric Water Heater - Low Boy

    RHEEM® Professional Classic Series: Low Boy Electric Water Heaters

    Professional Classic™ Point-of-Use electric water heaters feature a space-saving design for installation in limited spaces

    Efficiency.92 UEF for 30-gallon modelSingle resistored stainless steel heating elementPerformanceFHR: Up to 54 gallons, depending on modelRecovery: 17 GPH for 3500 watts and 21 GPH for 4500 watts at a 90° F rise**Longer LifePremium grade anode rod provides long-lasting tank protectionFeaturesHigh efficiency heating elementPlus…Temperature and pressure relief valveExclusive Rheemglas® tank lining resists corrosion and prolongs tank lifeMeets or exceeds National Appliance Energy Conservation Act (NAECA) requirementsThese units are U.L. listed and comply with Underwriter’s Laboratories Specifications 174Enhanced-flow brass drain valve on 2.5-gallon modelLow lead compliant

STORE HOURS

MON - FRI 7:30 AM - 6:00 PM

SATURDAY 8:00 AM - 5:00 PM

 - CLOSED SUNDAYS -

Celebrating

85 years