Continue shopping “Commercial Hot Water- 3.5 GPM at 4000 PSI- 14 HP Kohler Electric Start Gas Engine12V Burner- General Pump- Schedule 80 Heating Coil- Powder Coated Portable Frame with 13″ Pneumatic Wheels Attached with Lock Nuts. Dependable- long lasting machines built for a multitude of applications.” has been added to your cart.