Gravity & Coil Pic

The Thermo Tank Pressurized Coil System is ideal for areas with HIGH or STRONG water pressure. This is a “HEAT EXCHANGE” type wherein in a hollow coil is inside the tank and it is submerged in hot water. The cold water enters at one end of the coil absorbing the heat of the copper coil and comes out at the other end as heated water.


Cheaper than Pressurized Copper Tip but maintains the same pressure from the source.

Water in the main tank is not used.

The whole tank is not pressurized. It has an air vent to release the pressure if the water temperature goes up. Only copper coil is pressurized. Whatever pressure that enters the coil, the same pressure comes out.

Temperature of water coming out of the coil is slightly lower than the water in the main tank.

Ideal for residential, bakery,restaurant, etc.

* Note: Not recommended for areas with high total dissolved solids (TDS) & near seaside areas because of high total dissolve solids that may clogged the copper coil later on.

Thermo Tank Pressurized “COIL TYPE” Sizing Guide:

Capacity (Liters) No. of Tubes No. of Users SRP PROMO PRICE
150 Liters 15 1-2 Persons PHP 39,750 PHP 31,800
180 Liters 18 2-3 Persons PHP 48,500 PHP 38,800
200 Liters 20 2-3 Persons PHP 52,250 PHP 41,800
250 Liters 25 up to 4 Persons PHP 57,250 PHP 45,800
300 Liters 30 up to 8 Persons PHP 62,250 PHP 49,800

Please note:

Delivery & mounting fee not included in the above price. Cost will depend on location.

Piping materials not included

Actual hot water usage may vary from person to person

The chart is just a guide

Pressurized system has higher flow rate than Gravity type meaning hot water consumption is more.

Want to know more about Solar products?