Heart Line Stove Shop - Jaffrey NH
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Green Mountain Grills & Smokers

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PEAK – SS

PRIME PLUS WIFI – BLACK
Call for Pricing 603-532-4513
includes FREE COVER


Our new Prime grills just got even better with the same great Prime features PLUS a collapsible front shelf, interior grill light, rotisserie enabled mounting and stronger reinforced grates. Our Prime models are built even smarter and stronger. 12V direct power design provides better temp control, greater pellet fuel economy and faster startups! With micro-adjustment capability in the variable-speed fan and auger motor, you can maintain more consistent grill temps. With the grill and pellet view windows you can keep an eye on your food without letting your smoke escape and monitor your pellet supply. With a 13.5” peaked lid and 658 sq. in. of grill space this workhorse can cook anything from a dozen racks of ribs to a small whole hog and monitor multiple food temps with dual meat probes.

Control and monitor your grill from your couch or on-the-go with GMG Smart Control. Adjust your smoke and grill temp from 150°F to 550°F with 5° increment control. Adjust and monitor your food temp from your phone with the GMG App. Grill smarter, eat better!

Kick your taste buds into a new dimension!

Prime Grill Model Comparison Chart >
* USB port is only for charging
* USB port will not charge USB-C devices

* Continental USA Prices


CHECK AVAILABILITY

Other ​Prime WiFi Smart Control Grills

Grill smarter. Eat better! Our grills give you complete control at your fingertips. Control and monitor your grill on-the-go, remotely with our server mode or from your home WiFi network.
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How a Pellet Grill Works
  • The digital controller controls the internal temperature by managing pellet flow.
  • A motor turns the auger, which feeds pellets, into the firebox.
  • A hot rod in the firebox ignites the pellets and a combustion fan keeps them burning.
  • A fan inside the pellet hopper maintains positive pressure, preventing burn-back in the hopper.
  • When they meet, these two air-flows create the ultimate wood-burning fire, circulating pure hardwood smoke throughout the grill.
TEMPERATURE CONTROLLED
Wood-Feeding

A motor turns the auger, which feeds pellets into the firebox. There, a hot rod automatically ignites the pellets and a combustion fan below keeps them burning. Vents vertically line the inside of the firebox creating a circular air flow. A fan inside the pellet hopper maintains positive pressure to prevent burn-back in the auger tube. When they meet, these two air flows create the ultimate wood-burning fire and circulate pure hardwood smoke flavor.
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STAINLESS STEEL
Heat Distribution
The *heat shield that covers the firebox distributes the heat to both sides of the grill, causing it to flow up into the convection-style grill chamber. A sensor mounted inside the grill sends data to the on-board computer 10 times every second, and the controller adjusts the air and pellet flow to maintain the temperature you set.
*Heat shield styles and positioning vary between the different grill models. View our support page for more information on heat shield setup and configuration.
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Recipes
Contact Us

Location

Heart Line Stove Shop
261 North St.
Jaffrey, NH 03452

​603-532-4513

Hours:
Mon-Fri 8am-5pm
Saturday 8am-2pm
Sundays & Holidays CLOSED

What Our Customers Are Saying

"I spent an hour on the phone troubleshooting my stove with these folks. The gentleman I spoke with wouldn't hang up the phone until the stove was running. Couldn't ask for better or more attentive service. I attempted to have them come out and look at the stove, because I wanted to give them some labor to cover their time. They told me I had it fixed and they didn't want to take any money unless it really needed to be fixed!!! As far as I'm concerned, there's only one place I'm going for parts and service on my Harman stove: right here!!!" Shawn W.

"Absolutely love Heart Line Stove Shop. The people are awesome. We bought our Pellet stove in 2004, it's had to have some work done on it in 2014, they did an excellent job and it runs like brand new for being over 10 years old. The staff are friendly and helpful and will always try to get the answers you need. I can't say enough! I tell all our friends to go there if they want a pellet stove. Best place around!" Susie A.
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Visit Our Showroom!
​Bring Your Questions!

Everyone at Heart Line Stove Shop are professionally certified and trained in sales, installation and service of all products.
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  • Welcome
  • Tax Credit
  • Get a Quote
  • Order Wood Pellets
  • Installation Quote
  • Products
    • Gas Logs
    • Gas Stoves
    • Green Mountain Grills & Smokers >
      • TREK
      • LEDGE
      • LEDGE – SS
      • PEAK
      • PEAK - SS
    • Hearth Products
    • Mitsubishi Ductless Heating & Cooling >
      • Resources: Zoned Home/Whole Home
      • Resources: Home Without Ductwork
      • Resources: Home Office
    • Pellet Fireplace Inserts
    • Pellet Stoves
    • Wood Fireplace Inserts
    • Wood Stoves
  • Services
  • Contact Us
  • About
  • SAFETY TIPS