Best Tankless Water Heaters Top of the Line Brands, Amazing Prices

Rheem GT-199PVP Indoor Liquid Propane Heavy Duty Tankless Water Heater. 7.4 gpm at a 45

Rheem RTG-74XN Outdoor Natural Gas Tankless Water Heater for 2-3 Bathroom Homes. 7.4 gpm at a 45

Rheem RTG-74PVN Indoor Natural Gas Tankless Water Heater for 2-3 Bathroom Homes. 7.4 gpm at a 45

Rheem RTG-74PVP Indoor Liquid Propane Tankless Water Heater for 2-3 Bathroom Homes. 7.4 gpm at a 45

Rheem GT-199XN Outdoor Natural Gas Heavy Duty Tankless Water Heater. 7.4 gpm at a 45

Rheem GT-199XP Outdoor Liquid Propane Heavy Duty Tankless Water Heater. 7.4 gpm at a 45

With the Rheem Direct Vent Natural Gas Tankless Water Heater (model: RTG66DVN), showers start hot and stay hot for as long as the shower is running, plus the system is much smaller than normal tank water heaters and uses much less energy. The Rheem RTG66DVN tankless water heater is an indoor unit powered by natural gas that turns on when you open a hot water faucet and turns off when you close the faucet, so the energy consumed is only for the hot water being used. Since there is no storage of hot water and thus no constant heating and re-heating of stored hot water, you're not wasting energy heating water when you don't need it. Key features include: 6.6 gpm at a 45ºF temperature rise; electronic ignition to increase efficiency; remote control thermostat; digital temperature display; built-in electric blower to force exhaust gas outside; environmentally friendly low NOx burner; and a 5-year limited warranty on parts (12 years on heat exchanger) and 1-year on labor. The Rheem Tankless Water Heater RTG66DVN is a revolution in home water heating that provides instant gratification with the satisfaction of being environmentally friendly and cost efficient at the same time. This Rheem Direct Vent Natural Gas Tankless Water Heater (model: RTG66DVN) is perfect for 2 - 3 bathroom homes. Temperature Increase / Gallons Per Minute: Flow Rate at 35ºF Rise: 8.4 gpm Flow Rate at 45ºF Rise: 6.6 gpm Flow Rate at 50ºF Rise: 5.9 gpm Flow Rate at 60ºF Rise: 4.9 gpm Flow Rate at 70ºF Rise: 4.2 gpm Flow Rate at 77ºF Rise: 4.0 gpm Flow Rate at 80ºF Rise: 3.6 gpm Flow Rate at 90ºF Rise: 3.3 gpm Flow Rate at 100ºF Rise: 2.9 gpm Warning: This water heater is not suitable for use in manufactured (mobile) homes!

With the Rheem Direct Vent Liquid propane Tankless Water Heater (model: RTG66DVP), showers start hot and stay hot for as long as the shower is running, plus the system is much smaller than normal tank water heaters and uses much less energy. The Rheem RTG66DVP tankless water heater is an indoor unit powered by natural gas that turns on when you open a hot water faucet and turns off when you close the faucet, so the energy consumed is only for the hot water being used. Since there is no storage of hot water and thus no constant heating and re-heating of stored hot water, you're not wasting energy heating water when you don't need it. Key features include: 6.6 gpm at a 45ºF temperature rise; electronic ignition to increase efficiency; remote control thermostat; digital temperature display; built-in electric blower to force exhaust gas outside; environmentally friendly low NOx burner; and a 5-year limited warranty on parts (12 years on heat exchanger) and 1-year on labor. The Rheem Tankless Water Heater RTG66DVP is a revolution in home water heating that provides instant gratification with the satisfaction of being environmentally friendly and cost efficient at the same time. This Rheem Direct Vent Liquid Propane Tankless Water Heater (model: RTG66DVP) is perfect for 2 - 3 bathroom homes. Temperature Increase / Gallons Per Minute: Flow Rate at 35ºF Rise: 8.4 gpm Flow Rate at 45ºF Rise: 6.6 gpm Flow Rate at 50ºF Rise: 5.9 gpm Flow Rate at 60ºF Rise: 4.9 gpm Flow Rate at 70ºF Rise: 4.2 gpm Flow Rate at 77ºF Rise: 4.0 gpm Flow Rate at 80ºF Rise: 3.6 gpm Flow Rate at 90ºF Rise: 3.3 gpm Flow Rate at 100ºF Rise: 2.9 gpm Warning: This water heater is not suitable for use in manufactured (mobile) homes!

The Rheem outdoor natural gas tankless water heater (model: RTG66XN) is designed to supply 2 to 3 bathroom homes an endless supply of hot water without the complex installation and venting requirements needed with the indoor models. In addition, the RTG66XN tankless water heater is powered by natural gas, which tends to be more efficient and cheaper to operate than their electric counterparts. The unit features a remote control that gives you the ability to fine tune your water temperature to taste without ever leaving the comfort of your home. Complete with intelligent electronic controls, the unit is designed to increase energy efficiency as well as safety. Temperature Increase / Gallons Per Minute: Flow Rate at 35°F Rise: 8.4 gpm Flow Rate at 45°F Rise: 6.6 gpm Flow Rate at 50°F Rise: 5.9 gpm Flow Rate at 60°F Rise: 4.9 gpm Flow Rate at 70°F Rise: 4.2 gpm Flow Rate at 77°F Rise: 4.0 gpm Flow Rate at 80°F Rise: 3.6 gpm Flow Rate at 90°F Rise: 3.3 gpm Flow Rate at 100°F Rise: 2.9 gpm Warning: This water heater is not suitable for use in manufactured (mobile) homes!

"Rheem RTG-66XN Outdoor Natural Gas Tankless Water Heater for 2-3 Bathroom Homes. 6.6 gpm at a 45

"Rheem RTG-66XP Outdoor Liquid Propane Tankless Water Heater for 2-3 Bathroom Homes. 6.6 gpm at a 45

The Rheem RTG-53DVN direct vent natural gas tankless water heater supplies 1-2 major hot water applications at a time. Unit can be vented either through the wall or roof and can be connected in series to increase hot water flow. The RTG-53DVN can supply 5.3 gallons per minute of hot water at a 45 degree temperature rise. It requires a 3" stainless steel exhaust vent and with the direct vent, is able to pull in air through an intake vent (can be PVC, aluminum flex, etc.) to eliminate the combustion air requirements. This tankless water heater carries a 10 year limited warranty on the heat exchanger and a 3 year limited warranty on parts. The ignition is electronic and the unit comes with a 120V power cord. The Rheem RTG-53DVN model differs from the 53PVN model in that this unit requires a 2nd hose pulling air in from the outside. The RTG-53PVN model offers and internal combustion air setting and does not require external air or the 2nd hose to the outside. This model can be linked with another RTG-53DV in series with the EZ-Link cable (RTG-20040) for high demand applications as the two units would operate as one with double the water flow. When 3 to 20 units are connected in series a manifold controller, cables and/or control boards are required. This model only accepts 3/5" concentric stainless steel venting. Heating Capacity: 90° F rise @ 2.6 gpm 80° F rise @ 3.0 gpm 70° F rise @ 3.4 gpm 60° F rise @ 3.9 gpm 50° F rise @ 4.7 gpm 45° F rise @ 5.3 gpm Warning: This water heater is not suitable for use in manufactured (mobile) homes!