CMP Equalizer Suction VGB [2" Insider] [Black] (25207 704 000) airbuttons 0kW Flo Thru Titanium Heater (48 9150 5P K) 0kW Flo Thru Titanium Heater (48 9150 5P K) is a replacement heater developed around the fit and operating requirements of Arctic Spas A hammer drill is useful because it helps deliver powered drilling action in demanding conditions The CMP 25207 704 000 equalizer suction fitting is designed for compatible VGB applications and features a 2 inch insider format in black Insider format suction fittings are especially practical when the repair needs to match the body style of the existing assembly rather than adapting a different connection type