Friedrich water heaters
109 basic models and 191 listed models.
Certified figures by basic model
| Basic model | Type | Storage volume (gal) | UEF | Flow at a 67°F rise (gal/min) | First-hour rating (gal) | Recovery efficiency | Model numbers |
|---|---|---|---|---|---|---|---|
| PRO+G38-40N RH69 PD | Gas storage | 37 | 0.68 | — | 66 | 77% | 12PROG 38-40N FD69 PD-1, 8PROG 38-40N FD69 PD |
| PRO+G50-40N RH67 PD | Gas storage | 48 | 0.69 | — | 79 | 77% | 12PROG 50-40N FD67 PD-1 |
| PRO+G50-65N RH62 PDV | Gas storage | 48 | 0.65 | — | 111 | 72% | 8PROG 50-65N FD62 PDV |
| PRO+G55-50N RH59 | Gas storage | 55 | 0.62 | — | 91 | 75% | 8PROG 55-45P FD59, 8PROG 55-50N FD59 |
| PROE28 S2 RH93 SB | Electric storage | 26 | 0.92 | — | 48 | 98% | 6PROE28 S2 FD93 SB |
| PROE28 S2 RH93 SB-HO | Electric storage | 26 | 0.94 | — | 53 | 98% | 6PROE28 S2 FD93 SB-HO |
| PROE28 S2 RH95 | Electric storage | 25 | 0.92 | — | 45 | 98% | 6PROE28 S1 FD95, 6PROE28 S2 FD95 |
| PROE30 T2 RH95 | Electric storage | 27 | 0.92 | — | 44 | 98% | 6PROE30 T2 FD95 |
| PROE36 S2 RH95 | Electric storage | 33 | 0.92 | — | 46 | 98% | 6PROE36 S2 FD95 |
| PROE38 S2 RH93 SB | Electric storage | 35 | 0.94 | — | 59 | 98% | 6PROE38 S2 FD93 SB |
| PROE38 S2 RH93 SB-LO | Electric storage | 35 | 0.93 | — | 42 | 98% | 6PROE38 S2 FD93 SB-LO |
| PROE38 S2 RH95 B | Electric storage | 35 | 0.92 | — | 51 | 98% | 6PROE38 S2 FD95 B |
| PROE40 M2 RH95 | Electric storage | 36 | 0.93 | — | 55 | 98% | 12PROE 40 M2 FD CG, 12PROE 40 M2 FD93 CS, 6PROE40 M2 FD CG, 6PROE40 M2 FD95, 8PROE 40 M2 FD CG, 8PROE 40 M2 FD93 CL |
| PROE40 T2 RH CG | Electric storage | 36 | 0.92 | — | 55 | 98% | 6PROE40 T2 FD CG |
| PROE40 T2 RH95 | Electric storage | 36 | 0.93 | — | 55 | 98% | 6PROE40 T2 FD95 |
| PROE47 S2 RH CG | Electric storage | 43 | 0.92 | — | 54 | 98% | 6PROE47 S2 FD CG |
| PROE47 S2 RH95 | Electric storage | 43 | 0.93 | — | 54 | 98% | 6PROE47 S2 FD95 |
| PROE50 M2 RH95 | Electric storage | 45 | 0.93 | — | 62 | 98% | 6PROE50 M2 FD95 |
| PROE50 T2 RH95 | Electric storage | 45 | 0.93 | — | 63 | 98% | 6PROE50 T1 FD95, 6PROE50 T2 FD95 |
| PROE55 T2 RH94 | Electric storage | 55 | 0.92 | — | 72 | 98% | 6PROE55 T2 FD94 |
| PROG29-30U RH63 EC1* | Gas storage | 28 | 0.60 | — | 51 | 78% | 6PROG 29-30U FD63 EC1-1 |
| PROG29-31U RH EC1 | Gas storage | 28 | 0.60 | — | 58 | 74% | 6PROG 29-31U FD EC1 |
| PROG29-32N RH63 * | Gas storage | 28 | 0.60 | — | 63 | 74% | 6PROG 29-30P FD63, 6PROG 29-32N FD63 |
| PROG30-30N RH63 MH DV | Gas storage | 29 | 0.57 | — | 46 | 78% | 6PROG 30-30N FD63 MH DV |
| PROG30-32N RH63 MH * | Gas storage | 28 | 0.60 | — | 52 | 75% | 6PROG 30-32N FD63 MH |
| PROG30S-30N RH63 | Gas storage | 29 | 0.60 | — | 51 | 75% | 6PROG 30S-30N FD63 |
| PROG39S-38U RH62 EC1* | Gas storage | 37 | 0.59 | — | 68 | 75% | 6PROG 39S-38U FD62 EC1-1 |
| PROG40-30P RH62 DV | Gas storage | 38 | 0.58 | — | 58 | 71% | 6PROG 40-30P FD62 DV |
| PROG40-34N RH62 MH | Gas storage | 38 | 0.59 | — | 57 | 75% | 6PROG 40-34N FD62 MH |
| PROG40-34U RH EC1 | Gas storage | 38 | 0.59 | — | 71 | 75% | 6PROG 40-34U FD EC1, 6PROG 40-34U FD EC1 TT |
| PROG40-36P RH67 PV | Gas storage | 38 | 0.68 | — | 71 | 79% | 6PROG 40-36P FD67 PV |
| PROG40-38N RH62 | Gas storage | 38 | 0.58 | — | 64 | 74% | 6PROG 40-36N FD62, 6PROG 40-38N FD62, 6PROG 40-38N FD62 TT |
| PROG40-38U RH62 EC1* | Gas storage | 38 | 0.58 | — | 71 | 76% | 6PROG 40-38U FD62 EC1 TT-1, 6PROG 40-38U FD62 EC1-1, 8PROG 40-38U FD62 EC1 TT-1, 8PROG 40-38U FD62 EC1-1 |
| PROG40-40N RH62 | Gas storage | 38 | 0.66 | — | 84 | 80% | 6PROG 40-36P FD AX, 6PROG 40-36P FD62, 6PROG 40-40N FD AX, 6PROG 40-40N FD62, 6PROG 40-40N FD62 TT, 8PROG 40-36P FD AX, 8PROG 40-36P FD62, 8PROG 40-40N FD AX, 8PROG 40-40N FD62 |
| PROG40-40N RH67 PDV | Gas storage | 38 | 0.63 | — | 67 | 79% | 6PROG 40-40N FD67 PDV |
| PROG40-40N RH67 PV | Gas storage | 38 | 0.70 | — | 79 | 76% | 6PROG 40-40N FD67 PV |
| PROG40S-34N RH62 * | Gas storage | 38 | 0.59 | — | 65 | 75% | 6PROG 40S-31P FD62, 6PROG 40S-34N FD62 |
| PROG40S-36N RH67 PV | Gas storage | 39 | 0.65 | — | 66 | 74% | 6PROG 40S-32P FD67 PV, 6PROG 40S-36N FD67 PV |
| PROG40S-38N RH62 | Gas storage | 39 | 0.58 | — | 65 | 77% | 6PROG 40S-35P FD62, 6PROG 40S-38N FD62 |
| PROG40S-40N RH62 | Gas storage | 39 | 0.58 | — | 66 | 75% | 6PROG 40S-36P FD62, 6PROG 40S-40N FD62, 8PROG 40S-40N FD62 |
| PROG48-48U RH EC1 | Gas storage | 46 | 0.64 | — | 88 | 77% | 8PROG 48-48U FD EC1 |
| PROG50-34U RH EC1 | Gas storage | 48 | 0.63 | — | 80 | 79% | 6PROG 50-34U FD EC1, 6PROG 50-34U FD EC1 TT |
| PROG50-38N RH60 * | Gas storage | 48 | 0.64 | — | 85 | 83% | 6PROG 50-36P FD60, 6PROG 50-38N FD60, 6PROG 50-38N FD60 TT |
| PROG50-38U RH60 EC1* | Gas storage | 48 | 0.63 | — | 86 | 83% | 6PROG 50-38U FD60 EC1 TT-1, 6PROG 50-38U FD60 EC1-1, 6PROG 50-38U FD62 EC1-1, 8PROG 50-38U FD62 EC1 TT-1, 8PROG 50-38U FD62 EC1-1 |
| PROG50-40N RH62 | Gas storage | 48 | 0.65 | — | 76 | 81% | 6PROG 50-36P FD62, 6PROG 50-40N FD62, 6PROG 50-40N FD62 TT, 8PROG 50-36P FD62, 8PROG 50-40N FD62 |
| PROG50-40N RH67 PDV | Gas storage | 47 | 0.69 | — | 82 | 81% | 6PROG 50-40N FD67 PDV |
| PROG50-42N RH67 PV | Gas storage | 48 | 0.68 | — | 78 | 75% | 6PROG 50-42N FD67 PV, 6PROG 50-42P FD67 PV |
| PROG50S-36N RH67 PV | Gas storage | 48 | 0.70 | — | 78 | 79% | 6PROG 50S-32P FD67 PV, 6PROG 50S-36N FD67 PV |
| PROG50S-40N RH61 | Gas storage | 48 | 0.63 | — | 87 | 75% | 6PROG 50S-36P FD61, 6PROG 50S-40N FD61, 8PROG 50S-40N FD61 |
| PROG50S-40U RH60 EC1* | Gas storage | 48 | 0.63 | — | 85 | 83% | 6PROG 50S-40U FD60 EC1-1 |
| PROH40 T2 FD310BM | Heat pump | 36 | 3.50 | — | 60 | 430% | PROH40 T2 FD310BM |
| PROH40 T2 FD310UM | Heat pump | 36 | 3.50 | — | 60 | 430% | PROH40 T2 FD310UM |
| PROH40 T2 FD350BM | Heat pump | 36 | 3.50 | — | 60 | 423% | PROH40 T2 FD350BM |
| PROH40 T2 FD350UM | Heat pump | 36 | 3.50 | — | 60 | 423% | PROH40 T2 FD350UM |
| PROH40 T2 FD400-15 | Heat pump | 36 | 3.45 | — | 46 | 432% | PROH40 T2 FD400-15 |
| PROH40 T2 FD400-30 | Heat pump | 36 | 3.83 | — | 60 | 434% | PROH40 T2 FD400-30 |
| PROH40 T2 FD400-SO | Heat pump | 36 | 3.83 | — | 60 | 434% | PROH40 T2 FD400-SO |
| PROH40 T2 FD400-Z30 | Heat pump | 36 | 3.83 | — | 60 | 434% | PROH40 T2 FD400-Z30 |
| PROH50 T2 FD310BM | Heat pump | 45 | 3.50 | — | 67 | 400% | PROH50 T2 FD310BM |
| PROH50 T2 FD310UM | Heat pump | 45 | 3.50 | — | 67 | 400% | PROH50 T2 FD310UM |
| PROH50 T2 FD350BM | Heat pump | 45 | 3.50 | — | 67 | 400% | PROH50 T2 FD350BM |
| PROH50 T2 FD350UM | Heat pump | 45 | 3.50 | — | 67 | 400% | PROH50 T2 FD350UM |
| PROH50 T2 FD400-15 | Heat pump | 45 | 3.75 | — | 52 | 423% | PROH50 T2 FD400-15 |
| PROH65 T2 FD310BM | Heat pump | 59 | 3.50 | — | 75 | 409% | PROH65 T2 FD310BM |
| PROH65 T2 FD310UM | Heat pump | 59 | 3.50 | — | 75 | 409% | PROH65 T2 FD310UM |
| PROH65 T2 FD350BM | Heat pump | 59 | 3.50 | — | 75 | 409% | PROH65 T2 FD350BM |
| PROH65 T2 FD350UM | Heat pump | 59 | 3.50 | — | 75 | 409% | PROH65 T2 FD350UM |
| PROH65 T2 FD400-15 | Heat pump | 59 | 3.55 | — | 54 | 407% | PROH65 T2 FD400-15 |
| PROH65 T2 FD400-30 | Heat pump | 59 | 4.05 | — | 75 | 457% | PROH65 T2 FD400-30 |
| PROH65 T2 FD400-SO | Heat pump | 59 | 4.05 | — | 75 | 457% | PROH65 T2 FD400-SO |
| PROH65 T2 FD400-Z30 | Heat pump | 59 | 4.05 | — | 75 | 457% | PROH65 T2 FD400-Z30 |
| PROH80 T2 FD310BM | Heat pump | 72 | 3.50 | — | 87 | 398% | PROH80 T2 FD310BM |
| PROH80 T2 FD310UM | Heat pump | 72 | 3.50 | — | 87 | 398% | PROH80 T2 FD310UM |
| PROH80 T2 FD350BM | Heat pump | 72 | 3.50 | — | 87 | 398% | PROH80 T2 FD350BM |
| PROH80 T2 FD350UM | Heat pump | 72 | 3.50 | — | 87 | 398% | PROH80 T2 FD350UM |
| PROH80 T2 FD400-15 | Heat pump | 72 | 3.70 | — | 67 | 445% | PROH80 T2 FD400-15 |
| PROP G40-50* RH HE EC3 | Gas storage | 40 | 0.90 | — | 88 | 97% | 12PROG 40-50P FD HE EC3, 12PROG 40-50U FD HE EC3, 8PROG 40-50P FD HE EC1, 8PROG 40-50U FD HE EC1 |
| PROP G50-100* RH HE EC3 | Gas storage | 50 | 0.89 | — | 167 | 96% | 12PROG 50-100P FD HE EC3, 12PROG 50-100U FD HE EC3 |
| PROP G50-50* RH HE EC3 | Gas storage | 50 | 0.88 | — | 95 | 94% | 12PROG 50-50P FD HE EC3, 12PROG 50-50U FD HE EC3, 8PROG 50-50P FD HE EC1, 8PROG 50-50U FD HE EC1 |
| PROP G50-76* RH HE EC3 | Gas storage | 50 | 0.89 | — | 136 | 95% | 12PROG 50-76P FD HE EC3, 12PROG 50-76U FD HE EC3 |
| PROPG75-100U RH HE EC3 | Gas storage | 75 | 0.88 | — | 199 | 95% | 12PROG 75-100P FD HE EC3, 12PROG 75-100U FD HE EC3 |
| PROPH40 T0 RH120 | Heat pump | 37 | 2.59 | — | 43 | 355% | PROH40 T0 FD120 |
| PROPH40 T0 RH120-M | Heat pump | 36 | 2.80 | — | 45 | 387% | PROH40 T0 FD120-M, PROH40 T0 FD120-MSO |
| PROPH50 T0 RH120 | Heat pump | 46 | 3.00 | — | 51 | 350% | PROH50 T0 FD120 |
| PROPH50 T0 RH120-M | Heat pump | 46 | 3.00 | — | 55 | 367% | PROH50 T0 FD120-M, PROH50 T0 FD120-MSO |
| PROPH50 T2 RH375-SO | Heat pump | 45 | 3.88 | — | 67 | 430% | HPLD50-2FD, PROH50 T2 FD400-30, PROH50 T2 FD400-SO |
| PROPH50 T2 RH400-30 | Heat pump | 45 | 3.88 | — | 67 | 430% | HPLD50-2FD, PROH50 T2 FD400-30, PROH50 T2 FD400-SO, PROH50 T2 FD400-Z30 |
| PROPH65 T0 RH120-M | Heat pump | 59 | 3.12 | — | 63 | 398% | PROH65 T0 FD120-M, PROH65 T0 FD120-MSO |
| PROPH80 T0 RH120-M | Heat pump | 72 | 3.46 | — | 84 | 393% | PROH80 T0 FD120-M, PROH80 T0 FD120-MSO |
| PROPH80 T2 RH375-SO | Heat pump | 72 | 4.07 | — | 87 | 447% | HPLD80-2FD, PROH80 T2 FD400-30, PROH80 T2 FD400-SO |
| PROPH80 T2 RH400-30 | Heat pump | 72 | 4.07 | — | 87 | 447% | HPLD80-2FD, PROH80 T2 FD400-30, PROH80 T2 FD400-SO, PROH80 T2 FD400-Z30 |
| RTG-70DVLN-3 | Gas tankless | — | 0.82 | 4.0 | — | 84% | FDTG-70DVLN-3, FDTG-70DVLP-3, FDTG-R70DVELN-3, FDTG-R70DVELP-3 |
| RTG-70XLN-3 | Gas tankless | — | 0.82 | 4.0 | — | 84% | FDTG-70XLN-3, FDTG-70XLP-3, FDTG-R70XELN-3, FDTG-R70XELP-3 |
| RTG-84DVLN-3 | Gas tankless | — | 0.82 | 4.5 | — | 84% | FDTG-84DVLN-3, FDTG-84DVLP-3 |
| RTG-84XLN-3 | Gas tankless | — | 0.82 | 4.4 | — | 85% | FDTG-84XLN-3, FDTG-84XLP-3 |
| RTG-95DVLN-3 | Gas tankless | — | 0.82 | 4.8 | — | 83% | FDTG-95DVELN-3, FDTG-95DVELP-3, FDTG-95DVLN-3, FDTG-95DVLP-3, FDTG-R95DVELN-3, FDTG-R95DVELP-3 |
| RTG-95XLN-3 | Gas tankless | — | 0.82 | 4.8 | — | 84% | FDTG-95XELN-3, FDTG-95XELP-3, FDTG-95XLN-3, FDTG-95XLP-3, FDTG-R95XELN-3, FDTG-R95XELP-3 |
| RTGH-68DVLN-3 | Gas tankless | — | 0.90 | 3.5 | — | 92% | FDTGH-68DVLN-3, FDTGH-68DVLP-3 |
| RTGH-84DVLN-3 | Gas tankless | — | 0.93 | 4.5 | — | 94% | FDTGH-84DVLN-3, FDTGH-84DVLP-3 |
| RTGH-90DVLN-3 | Gas tankless | — | 0.93 | 4.9 | — | 94% | FDTGH-90DVLN-3, FDTGH-90DVLP-3 |
| RTGH-95DVLN-3 | Gas tankless | — | 0.93 | 5.5 | — | 95% | FDTGH-95DVELN-3, FDTGH-95DVELP-3, FDTGH-95DVLN-3, FDTGH-95DVLP-3 |
| RTGH-S10I | Gas tankless | — | 0.96 | 5.2 | — | 98% | FDTGH-S10I, FDTGH-SR10I |
| RTGH-S11I | Gas tankless | — | 0.96 | 5.8 | — | 98% | FDTGH-S11I, FDTGH-SR11I |
| RTGH-S84I | Gas tankless | — | 0.96 | 4.6 | — | 97% | FDTGH-S84I, FDTGH-SR84I |
| SCG40T03ST34U1 | Gas storage | 38 | 0.59 | — | 67 | 78% | 6PROG 40-32P FD62 |
| XE50M12CS55U1 | Electric storage | 45 | 0.92 | — | 63 | 98% | 12PROE 50 M2 FD CG, 12PROE 50 M2 FD92 CS, 6PROE50 M2 FD CG, 8PROE 50 M2 FD CG, 8PROE 50 M2 FD92 CL, PROE50 M2 RH CG, PROPE50 M2 RH CG |
| XE50T12CS55U1 | Electric storage | 45 | 0.92 | — | 63 | 98% | 12PROE 50 T2 FD CG, 12PROE 50 T2 FD92 CS, 6PROE50 T2 FD CG, 8PROE 50 T2 FD CG, 8PROE 50 T2 FD92 CL |
| XE55T12CS55U0 | Electric storage | 55 | 0.92 | — | 74 | 98% | 12PROE 55 T2 FD CG, 12PROE 55 T2 FD92 CS, 6PROE55 T2 FD CG, 8PROE 55 T2 FD CG, 8PROE 55 T2 FD92 CL |
| XG29T12XR60U0 | Gas storage | 28 | 0.71 | — | 93 | 78% | 8PROG 29-60N FD70 ID |
A range means the models under one basic model differ. A dash means the model has no such figure.
Hot water out per unit of energy in, called UEF, reaches 4.07 among Friedrich models. This UEF belongs to a heat pump, which moves heat from the air. The PROPH80 T2 RH375-SO is one of 2 basic models with that UEF. This brand has an ENERGY STAR certified model number in 43 of its 109 basic models.
Its basic models are gas storage, heat pump, electric storage, and gas tankless water heaters. This brand's highest first-hour rating is 199 gallons, on the PROPG75-100U RH HE EC3. In the test, a full tank reheats while those 199 gallons are drawn. Its tankless models reach their highest flow on the RTGH-S11I. The test warms the water by 67°F at 5.8 gallons per minute.
On this site, 8 of the 117 brands list more model numbers than this one. Of the other brands, 4 list at least one of this brand's basic model numbers. The largest overlap is with Rheem, at 83 basic model numbers.
Basic models shared with other brands
| Brand | Shared basic models |
|---|---|
| Rheem | 83 |
| Ruud | 80 |
| Richmond | 74 |
| SURE COMFORT | 2 |