Massimo TBoss 550 | 560 (2018-2025) Ice Crusher Cab Heater With Defrost

Defrost Note: The OEM Tip-up windshield has a sizeable bend in the lower portion that will impede defrost flow. The Defrost version of this kit is best suited for aftermarket windshields that do not have this lip.

Are frosted windshields and bone-chilling seats stealing joy from your outdoor activities? Ice Crusher UTV Heaters has you covered! All Ice Crusher Heater Kits are developed with the average Do-It-Yourselfer in mind.

This kit includes all hardware, fittings, hoses, and specialty tools. Picture-rich instructions will guide you step-by-step through installation. With adjustable vents and a high CFM blower, you'll find ample heat to defrost the windshield and heat up your hands and feet.

Premium Components:

Heavy Duty single-piece Brass 'Y' Fittings, no chance of leaking from poor welding or threaded joints.
316 Stainless Steel Hose Clamps will never corode
Metal ribbed Duct Hoses (vs plastic ribs) are virtually impossible to crush if kicked or stepped on.
Plug and Play T-Harness for fast install

You'll never be stranded during installation because our Minnesota-based technical support team is ready to help! Put the fun back in your outdoor activities with an Ice Crusher UTV Heater.

Massimo TBoss 550 | 560 Ice Crusher Cab Heater With Defrost

2025 TBoss 560	2024 TBoss 560	2023 TBoss 560	2022 TBoss 560	2021 TBoss 550	2020 TBoss 550
2019 TBoss 550	2018 TBoss 550

Heater Features:

16,000 BTU output
CFM: 180
Heater unit dimensions (10 x 7.5 x 4.5)
Mounts on center upright portion of the firewall
Vents: 4 (2 Center, 2 Defrost)
Defrost: Yes

Hose Clamp Off Pliers Option:

Make your heater install faster and easier with Ice Crusher Hose Clamp Off Pliers. These clamp off pliers will keep coolant from pouring out of your vehicle when tying into the coolant system. They also keep the majority of air from entering the coolant system dramatically reducing the effort required to remove air bubbles later. It will fit all ATV and UTV applications and great to use on radiator hoses. Kits are sold in a pair.

It seals-off flexible hoses up to 2" inch in diameter
10" in overall length
Dimensions ‎12.5 x 3.5 x 1 inches

MaxStat - Inline Coolant Bypass Thermostat Option:

All heaters in the industry perform as a function of how hot the coolant is and how much coolant is flowing through the heater core. As the radiator cools down the engine, it causes the engine thermostat to close, which cuts off all coolant flow to the heater core. The MaxStat adds a secondary inline thermostat (180F Standard) to the vehicle’s coolant system, which diverts coolant to the heater core when the engine thermostat would otherwise have closed down. Essentially it eliminates the thermal cycling that affects almost all heaters in the market. Optional 192F thermostat is available if requested before shipping.

Heater FAQ and Videos

Ice Crusher Heaters warrants your UTV Heater System to be free from defects in material and craftsmanship under normal use and service by the original consumer purchaser (end user) for a period of Three (3) year from the date of purchase on all components except electrical components including but not limited to, motor, switch, wiring and resistor. Electrical components are warranted to be free from defects in material and craftsmanship under normal use and service by the original consumer purchaser for a period of One (1) year from the date of purchase. The warranty is null and void if the system has been damaged by accident, improper installation, unreasonable use, lack of proper maintenance, unauthorized repairs or modifications, or causes not arising from defects in materials and craftsmanship. Ice Crusher Heaters obligation under this warranty are limited to repair of the product at our production facility, or the replacement of the product at Ice Crusher Heaters option and at Ice Crusher Heaters expense. Any expense involved in the removal, re-installation, or transportation of the product is not covered by this warranty. Prior to return of any product to Ice Crusher Heaters, the customer must contact Ice Crusher Heaters customer service, 888-964-0135, email at info@utvheaters.com or fill out the online contact form. The order number must be marked on the exterior of the package for easy identification. Any Warranty product received at Ice Crusher Heaters without an order number may be returned at expense of the sender. Postage must be prepaid, and the original dated proof-of-purchase must be included. Ice Crusher Heaters will not be liable for any damages sustained in transport due to improper packaging or handling. The acceptance by Ice Crusher Heaters of any product returned shall not be deemed as an admission that the product is defective or in any violation of any warranty.