The GFC GF 708 Instant Gas Water Heater is a suitable upgrade if its specifications offer higher heating output than the GF 706, while the GF 706 may meet standard household demand. Compare burner capacity, gas consumption, and water-flow performance before choosing. Explore both models and shop for a reliable gas water geyser at Electro zone pk. https://electrozonepk.com/collections/instant-gas-water-geysers