Dual fuel heater with selector valve

A heater assembly for use with one of a first fuel type or a second fuel type different than the first, the heater assembly comprising:

• a housing comprising:
• a first fuel hook-up for connecting a first fuel type to the heater assembly;
• a second fuel hook-up for connecting a second fuel type to the heater assembly;
• a first outlet in fluid communication with at least one of the first and second fuel hook-ups;
• a first inlet;
• a second outlet;
• a first valve positioned between the first inlet and the second outlet and having an open position and a closed position;
• a second inlet;
• a third outlet;
• a fourth outlet;
• and
• a second valve positioned to control flow from the second inlet to either the third outlet or the fourth outlet;
• and
• a first actuation member positioned near the second fuel hook-up and having a first position and a second position, the actuation member configured such that connecting a fuel source to the heater assembly at the second fuel hook-up moves the actuation member from the first position to the second position which moves the first valve from either the open or closed position to the other position and which moves the second valve to permit fuel flow from the second inlet to the fourth outlet and prevents fuel flow from the second inlet to the third outlet.