Check ontankless Rheem water heater install by us last March, 2015. No hot water. Check breaker , one push on was in off position, reset and test it out. Low hot water pressure in bathroom, took apart Pegasus faucet and got it a little better. Fix waste and overflow on jacuzzi tub, installing new screw, and push on water stopper. Gave client quote to install new wide spread faucet and to upgrade electrical panel.