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SIG MARINEDirect Vent P9000 Propane Heater


Direct Vent P9000 Propane Heater

Model # 8760357Mfg # S00-DV9000


Customer Reviews
In stock online.

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Product Description

Warm up the crew with a safe, powerful gas heater

Cold crew members will enjoy warming up in the glow of this heater, which produces up to 9,000 Btus of safe dry heat. The direct-venting, ABYC-certified design isolates all combustion air and eliminates the possibility of oxygen depletion, dangerous combustion gas emissions or condensation. It includes thermocouple protection and a low amp 12V DC blower. This ready-to-install kit also includes 28" of double-walled flex exhaust hose, deck cap, backing plate and a weather gasket.

  • Heat Source: Low-pressure propane
  • Draw: 0.17A
  • Btu: Low 6,500; High 9,000
  • Material: Stainless steel
  • Dimensions: 8.5"W x 14"H x 5.5"D
  • Warranty: One year


by PowerReviews
Sig MarineDirect Vent P9000 Propane Heater

(based on 2 reviews)

Ratings Distribution

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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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(9 of 9 customers found this review helpful)


OK but requires care

By Roger on Reboot

from Crusing the world

About Me Professional

Verified Reviewer


  • Easy to Use


  • High noise level

Best Uses

    Comments about Direct Vent P9000 Propane Heater:

    As you will be aware from the negative review the heater is prone to problems if water is ingested via the heater stack. Sig Marine makes a waterproof cover that fits over the stack. I use it whenever I am not actively using the heater and it keeps things dry. I wish that Sig shipped this cover with the standard heater, I suggest it is a necessary part of the install.

    As I anticipated air circulation is less than optimal. The fan makes quite a bit of noise at high speed and does churn out quite a bit of air. At least on my boat I need a second fan to move the heater air away from the heater and circulate it around the cabin.

    Last comment - true of all heaters and A/C units. Your boat, if not insulated (and most aren't) is going to revert quickly to the temperature of the surrounding water once the heater is turned off. Sitting in St. John's harbor (Newfoundland) in 40 degree water the heater was able to keep me warm but as soon as I turned it off down went the temperature.

    (12 of 12 customers found this review helpful)


    Cant service this

    By Sea Spray

    from San Jose, CA

    About Me Casual/ Recreational



      • Ineffective
      • Not Durable

      Best Uses

        Comments about Direct Vent P9000 Propane Heater:

        When I bought my boat this heater, chimney, and deck vent were already installed. I have a multihull so I dont get green water over the bow, but I do get a little sea spray. Coming up the Baja we hit big waves and got some sea spray over the bow and over a few days the deck vent let in some water. When we reached Long Beach I noticed that the water had evaporated and left some salt crystals in the heater. I dismantled it and sent it in for a service. The manufacturer said it was impossible to service and suggested I buy a brand new one.
        Dont buy this - firstly the deck fitting let in sea spray, and secondly the little that came in killed the heater. You dont want to own anything this FRAGILE.

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