I was attempting to to fire up the furnace on my new to me 1990 Lynx Prowler camping trailer for this first time yesterday . It is a Hydroflame furnace. The vague manual seems to indicate that it should be electronic ignition. The gas valve however appears to be a traditional "hand light, push and hold till the flame stays lit" application. There is a pezio push sparker however. Is the sparker intended to activate an open flame pilot light or to actually assist in activation of an electronic sparking system? Also after setting the thermostat to high, after a minute or so the fan finally came on and ran for about 2 minutes. I failed to get any kind of ignintion that I could determine, pilot or other wise. I hit the pezio sparker several times. The fan eventually shut off then would not come back on after resetting the thermostat a couple of times. It says the fan needs to be running to ignite the pilot. I cannot see where I could actually hand light a pilot. I can see where the thermocouple goes in but it looks to be inaccessible without disassembly.