Amazon.com : EAST OAK 33 Ft Extension Cord Waterproof Black Durable Electrical Cable UL Listed SJTW 3/C 16 AWG,Perfect for 3000W Outdoor Electric Patio Heater, 240V 14Amp : Tools & Home Improvement
Watson AC Power Extension Cord (16 AWG, Black, 6') ACE16-6BU B&H
DSstyles 5Pack Power Extension Cord 1Ft 16AWG Outdoor Extension Cable Heavy Duty Power Cord Extension with 3 Prong Grounded 16/3 SJTW 125V 13A 1625W Power Cable for Indoor Outdoor UL Listed - Walmart.com
Heater Power Cord 6', HPN 16AWG/2, 105c
HPN-16/2-BLK - Anaheim Wire Products Online
General Cable Carol Brand Type HPN Heater Cord | Allied Wire and Cable
Monoprice Extension Cord - NEMA 5-15P to NEMA 5-15R, 16AWG, 13A/1625W, 3-Prong, Black, 2ft - Monoprice.com