Theoretically, it seems more logical to me to spend money on energy efficient and gas powered appliances now rather than have astronomical electric bills down the line once we are settled in. Every appliance we have purchased has either been an energy efficient appliance or an appliance powered by propane.
I really wanted to have tank less propane hot water heater but don’t know too much about them. I have been doing research and reading customer reviews of On Demand Hot Water Heaters and think I found the one we are going to purchase. If any of you know anything about Propane On Demand Tankless Heaters….please speak now before we make this big purchase!
Rheem Tankless Water Heater RTG-74PVP-1, Indoor Use
Rheem tankless water heaters combine new technology and functionality in an innovative way to heat water. The result - you now have a greater choice of award-winning Rheem products designed to give you comfort. Our tankless water heaters are designed to enhance your lifestyle, utilize advanced technology for energy efficiency, and supply a continuous flow of low cost hot water whenever and wherever you need it.Rheem Tankless Water Heater RTG-74PVP-1, Indoor Use Features:
• UMC-117 remote control is included and can be set from the out-of-the-box 120 degrees - up to 140 degree maximum
• EZ-Link™ cable connects two tankless units or operate as one - now available for high demand applications
• Guardian SBT™ sensing burner technology
• Gardian OFW™ overheat film wrap
• Two high-altitude options - up to 6, 560 or 9, 840 ft. elevations above sea level
• All Rheem tankless models are third-party certified by GAMA
• All Rheem tankless models qualify for up to a $300 federal energy tax credit
• All Rheem models can be linked in up to 20 unite manifold installations by using the optional MIC-180 and MICS-180 manifold control assembly
• Continuous hot water
• Energy saving design
• Compact design saves space.
• Intelligent electronic controls designed to increase energy efficiency and safety.
• Self diagnostic program
• Built-in electric blower
• Uses Catagory III stainless steel vents and vent horizontally or vertically
• Supplied with a 120 volt power cord
• Enviornmentally friendly Low NOx burner meets SCAQMD rule 1146 requirements
• Digital display shows temperature setting and maintenance codes
• 10-Year Limited Warranty on Heat Exchanger, 3-Year Limited Warranty on Parts
• Optional additional remote controls are availableRheem Tankless Water Heater RTG-74PVP-1, Indoor Use Specifications:
• Uses Propane
• Type - Indoor
• Gas Input BTU/HR - 19,000 - 199,900
• Temp. Range - 100° to 140°
• GPM @ 77° Rise MAX - 4.3
• GPM @ 45° Rise MAX - 7.4
• Connection - Water 3/4″, Gas 3/4″
• Height - 25-3/8″
• Width - 14-7/8″
• Depth - 11-1/8″
• Vent Diameter - 4″Proper gas pressure must be ensured to supply tankless gas water heaters - up to 118,000 BTU for RTG2-42 models, up to 145,000 BTU for RTG-53 models, and up to 199,900 BTU for RTG-74 models. (Consult your gas supplier)
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I just found your blog, it’s going to be a great read and something I should have done when we moved to Puerto Rico.
With the water never really getting “cold” tankless water heaters work great here on the island. We went with an electric version recently and it supplies the whole house with no problem. Talking with my neighbors (as you probably already know they have strong opinions about everything) it seems that propane is a good route to go as long as you are able to supply the proper gas pressure to it. Also for any tankless water heater, ensure that your gallon per minute water flow is enough to trigger the switch when it is at its lowest point during the day. For us in Guaynabo that is around 9a-2p.
Eric: I also read about the issues tankless water heaters have brining really cold water to warm water. But you’re right…no worries about that here.
How will I know if I can supply it proper gas? I will be installing one Propane tank exclusively for the Dryer and Water Heater and one more for stove and BBQ.
Did you mean you should have started a blog or you should have built your own house?
If you have one tank dedicated for the dryer/water heater you should have no worries.
I meant I should have started a blog. I am just amazed at your courage/patience/fortitude/patience/faith/patience to build a house here on the island. The few times we have had to deal with the Electric company, PRT, and the AC installers has been a challenge. I couldn’t imagine building a house!
I’ll keep checking back to see how you are doing. I am jealous that you guys got some waves from Dean, we didn’t see anything on the Northside.