ask for just that - a 12V coil w/ internal resistance - same for anything, but you can fool them clueless counter guys by telling them it's for a late 235
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics