Thermar Propane Tankless Water Heater PL1000 Home › Forums › Archives › Old Bulletin Board Archives › Thermar Propane Tankless Water Heater PL1000 This topic has 0 replies, 1 voice, and was last updated 21 years, 2 months ago by elcroom. Viewing 0 reply threads Author Posts 20 Aug 1999 at 8:09 am #281602 elcroom Do you know where/if parts are available for this unit. Manufacturer no longer in business and Im looking for a replacement pilot tube. Help. . . .Im stuck! Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.