BRAND COMPARISON
Paloma, Rheem, WaiWela Model Comparison
MODEL NUMBER COMPARISON CHART
The water heaters you will find on our site go by many brand names and model numbers, and depending on the retailer they may look slightly different, but the bottom line is that the units listed in the chart below are all the same internally. So whether it's Paloma, Rheem, EcoSense or a Home Depot model rest assured, we have what you're looking for -- the best quality tankless water heater for the best value.
| WaiWela | Paloma | Rheem | EcoSense | Paloma Retail |
| PH-16FISN | PH-16FISN | RTG2-42PVN | N/A | PTG2-42PVN |
| PH-16FISP | PH-16FISP | RTG2-42PVP | N/A | PTG2-42PVP |
| PH-20RIFSN | PH-20RIFSN | RTG-53PVN | ECO-145PVN* | PTG-53PVN |
| PH-20RIFSP | PH-20RIFSP | RTG-53PVP | ECO-141PVP* | PTG-53PVP |
| PH-20ROFN | PH-20ROFN | RTG-53XN | ECO-141XN* | PTG-53XN |
| PH-20ROFP | PH-20ROFP | RTG-53XP | ECO-141XP* | PTG-53XP |
| PH-20RDVSN | PH-20RDVSN | RTG-53DVN | ECO-141DVN* | PTG-53DVN |
| PH-20RDVSP | PH-20RDVSP | RTG-53DVP | ECO-135DVP* | PTG-53DVP |
| PH-25RDVSN | PH-25RDVSN | RTG-66DVN | ECO-180DVN* | N/A |
| PH-25RDVSP | PH-25RDVSP | RTG-66DVP | ECO-180DVP* | N/A |
| PH-25ROFN | PH-25ROFN | RTG-66XN | ECO-180XN* | N/A |
| PH-25ROFP | PH-25ROFP | RTG-66XP | ECO-180XP* | N/A |
| PH-28RIFSN | PH-28RIFSN | RTG-74PVN* | N/A | PTG-74PVN* |
| PH-28RIFSP | PH-28RIFSP | RTG-74PVP* | N/A | PTG-74PVP* |
| PH-28ROFN | PH-28ROFN | RTG-74XN* | N/A | PTG-74XN |
| PH-28ROFP | PH-28ROFP | RTG-74XP* | N/A | PTG-74XP* |
| PH-28RDVSN | PH-28RDVSN | RTG-74DVN* | N/A | PTG-74DVN* |
| PH-28RDVSP | PH-28RDVSP | RTG-74DVP* | N/A | PTG-74DVP* |
| PH-28CIFSN | PH-28CIFSN | GT-199PVN* | N/A | N/A |
| PH-28CIFSP | PH-28CIFSP | GT-199PVP* | N/A | N/A |
| PH-28COFN | PH-28COFN | GT-199XN* | N/A | N/A |
| PH-28COFP | PH-28COFP | GT-199XP* | N/A | N/A |
| PH-28CDVSN | PH-28CDVSN | GT-199DVN* | N/A | N/A |
| PH-28CDVSP | PH-28CDVSP | GT-199DVP* | N/A | N/A |
| PH2-20RDVSN | PH2-20RDVSN | RTG-64DVN | ECO150DVN3 | N/A |
| PH2-20RDVSP | PH2-20RDVSP | RTG-64DVP | ECO150DVP3 | N/A |
| PH2-20ROFN | PH2-20ROFN | RTG-64XN | ECO150XN3 | N/A |
| PH2-20ROFP | PH2-20ROFP | RTG-64XP | ECO150XP3 | N/A |
| PH2-25RDVSN | PH2-25RDVSN | RTG-84DVN | ECO180DVN3 | N/A |
| PH2-25RDVSP | PH2-25RDVSP | RTG-84DVP | ECO180DVP3 | N/A |
| PH2-25ROFN | PH2-25ROFN | RTG-84XN | ECO180XN3 | N/A |
| PH2-25ROFP | PH2-25ROFP | RTG-84XP | ECO180XP3 | N/A |
| PH2-28RDVSN | PH2-28RDVSN | RTG-95DVN | ECO200DVN3 | N/A |
| PH2-28RDVSP | PH2-28RDVSP | RTG-95DVP | ECO200DVP3 | N/A |
| PH2-28ROFN | PH2-28ROFN | RTG-95XN | ECO200XN3 | N/A |
| PH2-28ROFP | PH2-28ROFP | RTG-95XP | ECO200XP3 | N/A |
| PHH-32RDVN/P | PHH-32RDVN/P | RTGH-95DVN/P | ECOH-200DVN/P | N/A |
| PHH-32RON/P | PHH-32ROFN/P | RTGH-95ROFN/P | ECOH-200XN/P | N/A |