Short surrounded by dampen furnace? I woke up this morning with no hot river. My water kiln...

I woke up this morning with no hot river. My water kiln is only 2 yrs weak and worked fine last dark. Lately my bathtub faucet have been leaky, I don`t know for 2 or 3 weeks and it's been individual hot water that leak out, but not much. Could this have shorted out the heating system? I did notice that the hose pressure in my kitchen be a little low, but lately by a little kinda close to there be water running elsewhere surrounded by the house even if it wasn't.
Where can you find rolly pollies (pill bugs)?
Answers:    BEFORE YOU DO ANYTHING ELSE GO TO YOUR HOT WATER HEATER AND LOOK AT IT . WHERE THE TEMP. DIAL IS THERE WILL BE A RED BUTTON , PUSH IT IN TILL YOU HEAR A CLICK . IT IS A BUILT IN CIRCUIT BREAKER AND WILL TRIP BEFORE YOUR MAIN HOUSE WIRING WILL TRIP
Garage door opening problems.?
If electric, check the breaker. If gas, check pilot light. Pressure fluctuation could be conventional, or a leak contained by the water smudge.