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  • Ground source heat pump with underground renewable thermal energy outline diagram. Labeled educational house heating system explanation or technical drawing for warm indoor climate vector illustration Puzzle #625641110
Ground source heat pump with underground renewable thermal energy outline diagram. Labeled educational house heating system explanation or technical drawing for warm indoor climate vector illustration puzzle #625641110

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

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