Where are the water pipes in the small water tank of Toyota overbearing 27 and 1 rear air heaters?

it's in the engine compartment near the firewall. Toyota overbearing 27, 1 models of rear heater small water tank water pipes are in the engine compartment near the firewall. Toyota's 21 overbearing 27 inherited the excellent quality of Toyota's overbearing in previous dynasties, which showed the unique quality of Toyota both in the comfort of driving in the city and in the off-road time.