Laars water heaters
12 basic models and 16 listed models.
Certified figures by basic model
| Basic model | Type | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency | Model numbers |
|---|---|---|---|---|---|
| KGWH-150JFN | Gas tankless | 0.98 | 4.3 | 98% | LT150NRX1, LT150PRX1, LT150PXX1 |
| KGWH-190JFN | Gas tankless | 0.96 | 5.8 | 98% | LT199NRX1**, LT199PRX1**, LT199PXX1** |
| LCTEH005******** | Electric tankless | 0.96 | 0.5 | 97% | LCTEH005******** |
| LCTEH006******** | Electric tankless | 0.95 | 0.6 | 95% | LCTEH006******** |
| LCTEH010******** | Electric tankless | 0.91 | 1.0 | 93% | LCTEH010******** |
| LCTEH018******** | Electric tankless | 0.96 | 1.8 | 98% | LCTEH018******** |
| LCTEV005******** | Electric tankless | 0.96 | 0.5 | 97% | LCTEV005******** |
| LCTEV006******** | Electric tankless | 0.95 | 0.6 | 95% | LCTEV006******** |
| LCTEV010******** | Electric tankless | 0.91 | 1.0 | 93% | LCTEV010******** |
| LCTEV018******** | Electric tankless | 0.96 | 1.8 | 98% | LCTEV018******** |
| LT150NXX1 | Gas tankless | 0.98 | 4.3 | 98% | LT150NXX1 |
| LT199NXX1** | Gas tankless | 0.96 | 5.8 | 98% | LT199NXX1** |
A range means the models under one basic model differ. A dash means the model has no such figure.
Per unit of energy, its heat into water, or UEF, reaches 0.98. With 0.98, not all the energy used ended up in the water. The KGWH-150JFN is one of 2 basic models with that UEF. This brand has an ENERGY STAR certified model number in 4 of its 12 basic models.
Its range spans 2 kinds: electric tankless and gas tankless. Its electric tankless basic models come to 8 of its 12. Of this brand's tankless models, 2 share the highest flow. That flow is 5.8 gallons per minute for water warmed by 67°F.
On this site, 33 of the 117 brands list more model numbers than Laars's 16. Of the other brands, 2 list at least one of this brand's basic model numbers. Of those, Bradford White lists the most: 2 of this brand's 12.
Basic models shared with other brands
| Brand | Shared basic models |
|---|---|
| Bradford White | 2 |
| Kiturami | 2 |